{"name":"手工编织专项职业能力题库","level":"不分级","org":"人力资源和社会保障部门","count":300,"questions":[{"id":1,"type":"single","stem":"棒针编织起针后织第一行下针时，发现针圈之间间距过大、线圈松垮，最合适的调整方式是","options":["换用比原针号细一号的棒针重新起针","保持原针继续织，织完几行后自然收紧","起针时改用双股线并拉紧每一针","把已起的针圈逐针抽紧后再开始织"],"answer":[0],"explanation":"知识点：起针松紧与针号匹配。起针偏松通常因针号偏大或起针手法过松，换细一号针重新起针可从源头解决。保持原针继续织不会改变已形成的松垮线圈；改用双股线会改变成品厚度和用线量，不是调整松紧的常规做法；抽紧已起针圈会使边缘起皱、针圈不均匀。","tier":"挑战"},{"id":2,"type":"single","stem":"钩针编织圆形花片时，若每一圈加针数保持不变而圈数持续增加，成品最可能出现","options":["花片边缘逐渐卷曲成碗状","花片中心出现明显孔洞","花片边缘呈波浪状起伏","花片整体变成正方形"],"answer":[0],"explanation":"知识点：圆形钩织加针规律。圆形每圈需按比例增加针数才能保持平展，加针不足会使织物边缘收缩卷曲成碗状。中心孔洞通常与起针环过松或首圈针数过少有关；波浪状起伏是加针过多导致；形状变方与加针位置分布有关，与加针数不变无直接对应。","tier":"基础"},{"id":3,"type":"single","stem":"用羊毛线编织毛衣身片时，织到一半发现少织了4行，此时最稳妥的处理方式是","options":["拆到出错行重新织至当前进度","在当前位置加织4行补回高度","用钩针在织物背面补缝4行","继续织完再用蒸汽熨烫拉长身片"],"answer":[0],"explanation":"知识点：编织误差的修正原则。少织行数会造成身片高度不足，拆到出错处重织是保证针数和行数准确的常规做法。在当前位置加织会使接缝错位、纹样不连续；钩针补缝无法还原棒针纹样；蒸汽熨烫拉长会破坏织物弹性且尺寸不稳定。","tier":"挑战"},{"id":4,"type":"single","stem":"钩针编织中，同一花样图里出现“锁针3针的狗牙拉针”符号时，其正确操作是","options":["先钩3针锁针，再回到起点引拔成环","先钩3针锁针，再在下一针目钩长针","先钩3针锁针，再跳过3针继续钩","先钩3针锁针，再在上一行钩短针"],"answer":[0],"explanation":"知识点：狗牙拉针符号含义。狗牙拉针是钩3针锁针后回到原处引拔，形成小凸起装饰。在下一针目钩长针是长针操作；跳过3针继续钩是网格类针法；在上一行钩短针是短针操作，均不符合狗牙拉针的符号定义。","tier":"基础"},{"id":5,"type":"single","stem":"棒针编织提花图案时，若背面浮线过长且超过5针未编入，最合理的处理方式是","options":["每隔几针将浮线与当前针交叉固定一次","把浮线全部剪断后逐段打结","换用更粗的针号让浮线自然收紧","把织物翻面改用钩针锁边固定浮线"],"answer":[0],"explanation":"知识点：提花浮线处理。浮线过长易勾挂且影响弹性，应每隔几针将浮线与当前针交叉固定。剪断打结会产生大量线头且易脱散；换粗针号不能解决浮线长度问题；钩针锁边会改变织物结构和外观。","tier":"挑战"},{"id":6,"type":"single","stem":"钩针编织玩偶手臂时，若希望手臂呈细长圆筒且表面无明显接缝，最合适的起针方式是","options":["用锁针起针后圈钩成筒状","用环形起针法直接圈钩成筒状","用长针起针后往返钩成片再缝合","用锁针起针后往返钩成片再卷缝"],"answer":[1],"explanation":"知识点：环形起针与筒状钩织。环形起针可直接从中心圈钩成无接缝圆筒，适合细长手臂。锁针起针圈钩会在起针处留下接缝；长针起针往返钩成片再缝合必然有接缝；锁针起针往返成片卷缝接缝更明显。","tier":"挑战"},{"id":7,"type":"single","stem":"棒针编织罗纹边时，若发现罗纹边比身片明显宽出，最可能的原因是","options":["罗纹部分用了比身片大一号的针","罗纹部分用了比身片小一号的针","罗纹起针数比身片少","罗纹部分织了太多行"],"answer":[0],"explanation":"知识点：罗纹边针号选择。罗纹弹性大，通常用比身片小一号或同号针，用大一号针会使罗纹边松弛变宽。用小一号针会使罗纹边偏窄；起针数少会使边窄；行数多只影响边的高度，不影响宽度。","tier":"挑战"},{"id":8,"type":"single","stem":"用棉线钩织杯垫时，成品洗后出现明显缩水且边缘不平整，最可能的原因是","options":["棉线未预缩水且钩织密度过松","棉线已预缩水且钩织密度过紧","钩织时用了比推荐大两号的钩针","钩织完成后未进行蒸汽定型"],"answer":[0],"explanation":"知识点：棉线缩水与密度关系。棉线未预缩水洗后易缩，密度过松会加剧变形。已预缩水且密度过紧不会明显缩水；大两号钩针会使成品偏大而非缩水；未蒸汽定型主要影响平整度，不是缩水主因。","tier":"基础"},{"id":9,"type":"single","stem":"棒针编织毛衣袖子时，若袖山弧线与袖窿弧线长度不匹配，最合理的调整方式是","options":["重新计算袖山减针行数使弧线匹配","把袖山顶部直接剪掉一段再缝合","把袖窿拆开重新挖深","用钩针把袖山强行拉长缝合"],"answer":[0],"explanation":"知识点：袖山与袖窿匹配。两者弧线长度需一致才能平顺缝合，应通过调整袖山减针行数修正。剪掉袖山会破坏结构；拆袖窿工程大且不解决袖山问题；强行拉长缝合会产生褶皱。","tier":"挑战"},{"id":10,"type":"single","stem":"用棒针编织平针织物时，若发现织片边缘总是比中间松、出现荷叶边，最应优先检查的操作环节是","options":["每行第一针是否按滑针处理并保持边缘张力一致","起针针数是否比图解多起了几针","换线时是否把新线头留得过长","收针时是否用了比编织小两号的针"],"answer":[0],"explanation":"知识点是棒针边缘张力控制。第一针滑针或织法不统一会使边缘松紧与主体不一致，形成荷叶边，故A对；起针针数偏多只会改变幅宽，不会造成边缘单独变松，故B错；换线留长线头只影响后续藏线，不会使边缘整体松，故C错；收针用针号偏小影响的是收口宽度，与中途荷叶边无关，故D错。","tier":"挑战"},{"id":11,"type":"single","stem":"钩针编织圆形花片时，若每一圈都比上一圈多钩了过多的加针，成品最可能出现的外观问题是","options":["花片边缘卷曲成碗状","花片中心出现抽紧的孔洞","花片整体变成六边形","花片颜色过渡不自然"],"answer":[0],"explanation":"知识点是钩针圆片加针量与平整度的关系。加针过多会使外圈周长大于内圈所需，织物无法摊平而向上卷成碗状，故A对；中心孔洞通常因起针圈拉得过紧或起针数不足，故B错；整体成六边形是加针位置集中在固定六点造成的形状问题，不是加针过量，故C错；颜色过渡与加针数量无直接关系，故D错。","tier":"基础"},{"id":12,"type":"single","stem":"编织提花图案时，如果背面浮线跨过很多针不固定，对成品最直接的影响是","options":["穿着时手指容易被浮线勾住","正面图案的针目会变得歪斜","织物的弹性会完全消失","换色处的颜色会相互渗染"],"answer":[0],"explanation":"知识点是提花浮线处理。长浮线不固定会在背面形成线圈，穿戴时手指、首饰易被勾住，故A对；正面针目歪斜多因带线张力不均，并非浮线未固定的直接结果，故B错；弹性消失通常与织物密度和线材有关，浮线只影响局部拉伸，故C错；颜色渗染是染色问题，与浮线无关，故D错。","tier":"基础"},{"id":13,"type":"single","stem":"钩针编织玩偶手臂时，若想让手臂从身体侧面自然下垂而不是向外翘起，收口前应做的关键处理是","options":["在手臂与身体连接处少钩一圈短针再缝合","把手臂塞入过多填充棉使其变硬","用比身体粗一号的钩针完成手臂","手臂完成后用熨斗高温压平"],"answer":[0],"explanation":"知识点是玩偶肢体连接角度控制。连接处少钩一圈可形成内收的安装面，使手臂自然下垂，故A对；填充过实只会让手臂僵硬外挺，故B错；换粗钩针使手臂变粗，不会改变下垂角度，故C错；高温熨烫会压扁毛线并损伤纤维，且不解决角度问题，故D错。","tier":"基础"},{"id":14,"type":"single","stem":"棒针编织毛衣时，从下往上织的圆肩款式，若在分袖位置发现胸围比图解小了约四厘米，最合理的处理方式是","options":["拆到分袖前增加若干行不加不减的平织行","在分袖处直接多挑出四厘米的针数","继续往上织并在肩部集中加针","换大一号针继续织完剩余部分"],"answer":[0],"explanation":"知识点是圆肩毛衣尺寸修正。圆肩育克部分未达设计胸围时，在分袖前补织不加不减行可增加育克高度与围度，是结构上可行的修正，故A对；分袖处直接多挑针会破坏袖窿弧线和针数对应关系，故B错；肩部集中加针会改变肩斜和领口，不能补胸围，故C错；中途换大针号会使上下密度不一致，故D错。","tier":"挑战"},{"id":15,"type":"single","stem":"钩针编织蕾丝桌布时，图解要求用1.5毫米钩针，若手头只有2.0毫米钩针，最恰当的处理是","options":["先用2.0毫米试钩一个花片并测量尺寸再决定","直接按图解行数用2.0毫米钩完即可","把图解中所有短针改成中长针补偿","把线换成更粗的以匹配2.0毫米钩针"],"answer":[0],"explanation":"知识点是钩针号与成品密度的关系。换针号会改变花片尺寸，先试钩测量可判断是否需调整行数或针数，故A对；直接按原行数钩会使成品明显偏大，故B错；改针法会破坏蕾丝花样结构，故C错；换粗线进一步放大成品，方向相反，故D错。","tier":"挑战"},{"id":16,"type":"single","stem":"编织围巾时使用段染线，若希望颜色变化呈现较宽的色块而不是细碎条纹，应选择的编织方式是","options":["用较宽的平针针数并减少换行频率","用较窄的起伏针并频繁换行","把段染线与其他纯色线交替编织","把段染线双股合并后编织"],"answer":[0],"explanation":"知识点是段染线显色与织物宽度、行频的关系。针数宽、换行少时每段颜色覆盖面积大，色块更完整，故A对；窄幅频繁换行会使各色段被切成细碎条纹，故B错；与纯色线交替会打断段染的连续性，故C错；双股合并会打乱原有色段顺序，故D错。","tier":"基础"},{"id":17,"type":"single","stem":"钩针编织婴儿毯时，若选用的毛线标签标注“可机洗”，但成品洗后出现明显起球，最可能的原因是","options":["洗涤时与粗糙织物同机高速搅拌","洗涤水温低于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能提升色牢度；也不直接增加耐磨性。","tier":"基础"},{"id":70,"type":"single","stem":"接单编织一批婴儿帽时，客户要求成品柔软无刺激，选材与工艺上优先考虑的是","options":["选用羊毛线并加钩装饰珠片","选用精梳棉线并减少缝头外露","选用腈纶线并高温熨烫定型","选用马海毛线并加密针目"],"answer":[1],"explanation":"婴儿用品以柔软低刺激为要，精梳棉亲肤且缝头内藏可避免摩擦。羊毛可能致敏；珠片易脱落；腈纶高温熨烫会硬化；马海毛纤维易刺激婴儿皮肤。","tier":"进阶"},{"id":71,"type":"single","stem":"用棒针编织平针织物时，若发现织物边缘总是向内卷曲，最可能的原因是","options":["起针数太少导致边缘受力不均","平针组织本身卷边且边缘未做处理","编织时手劲过松使针目变形","收针时未换用更细的针号"],"answer":[1],"explanation":"知识点：平针组织的卷边特性。平针（正面下针、反面上针）因正反两面线圈张力不同，边缘天然易卷，属正常现象，需通过加织边针或换针法处理；起针数少影响尺寸不影响卷边；手劲过松使织物松散但不必然卷边；收针换针号影响收边松紧而非前期卷边。","tier":"挑战"},{"id":72,"type":"single","stem":"钩针编织中，要织出一个圆形平面且不出现褶皱或碗状，每圈加针应遵循的规律是","options":["每圈加针数保持与起针数相同","每圈加针数逐圈递增且位置均匀错开","每圈只在固定位置加针以形成放射线","每圈加针数逐圈递减以避免外扩"],"answer":[1],"explanation":"知识点：钩针圆形织物的加针规律。圆形平面需每圈加针且加针点均匀错开，否则会出现棱角或褶皱；固定位置加针会形成放射棱线；逐圈递减会向内收成碗状；加针数固定为起针数也不符合圆面积增长规律。","tier":"进阶"},{"id":73,"type":"single","stem":"棒针编织毛衣前片时，需要在袖窿处做减针形成弧形，下列减针方式中最能形成平滑弧线的是","options":["每两行在两侧各减一针连续减十次","先一次平收数针再每两行减针且减针数递减","每行在两侧各减一针连续减二十次","每隔四行在两侧各减一针连续减五次"],"answer":[1],"explanation":"知识点：袖窿弧线的减针技法。袖窿底部需先平收形成腋下弧度，再逐步减少减针频率形成平滑曲线；每两行等量减针会形成斜直线；每行减针过陡；隔四行减针过缓且弧线不贴合。","tier":"进阶"},{"id":74,"type":"single","stem":"用钩针编织提花花样时，换色后织物背面出现明显的横向拉线，正确的处理方法是","options":["每次换色时将旧线剪断再重新起线","换色时把不用的线包进当前针目内隐藏","将不用的线沿织物边缘绕行至下次用色处","换色后拉线保持松弛并每隔几针固定一次"],"answer":[3],"explanation":"知识点：钩针提花背面渡线处理。背面拉线需保持适度松弛并间隔固定，防止钩挂且不使正面变形；每次剪断重起会产生大量线头；包进针目会使织物增厚变形；沿边缘绕行不适用于中间换色。","tier":"进阶"},{"id":75,"type":"single","stem":"棒针编织罗纹边时，若发现罗纹弹性明显不足、容易松垮，最可能的原因是","options":["上下针交替时使用了比主体大两号的针","上下针交替时使用了比主体小一号的针","起针时采用了单罗纹起针法","编织时上下针目数配比为一比一"],"answer":[0],"explanation":"知识点：罗纹针号选择。罗纹需用比主体小一至两号的针以增加密度和弹性；用大两号针会使罗纹过松失去弹性；小一号针会增强弹性；单罗纹起针法正确；一比一配比是标准单罗纹。","tier":"挑战"},{"id":76,"type":"single","stem":"钩针编织玩偶时，收口前需要将填充棉塞入，正确的填充操作是","options":["一次性塞入大量棉花使织物紧绷","少量多次塞入并压实使形状均匀","只填充玩偶底部以保持稳定","填充至织物表面微微鼓起即可"],"answer":[1],"explanation":"知识点：钩针玩偶填充技巧。少量多次填充可避免结块并均匀塑形；一次大量填充易使织物变形或撑破；只填底部形状不饱满；仅微微鼓起不够饱满且易塌陷。","tier":"基础"},{"id":77,"type":"single","stem":"棒针编织过程中，发现某一针目脱落并向下脱散了数行，正确的补救方法是","options":["将脱散的针目全部拆掉重新编织","用钩针将脱散的横线逐行钩回原位","用别针固定脱散处继续往下编织","把脱散的线剪断后重新接上继续织"],"answer":[1],"explanation":"知识点：棒针掉针补救。用钩针沿纵行逐行钩回可恢复原状且不留痕迹；全部拆掉损失过大；别针固定无法恢复已脱散针目；剪断接线会留下接头且破坏结构。","tier":"挑战"},{"id":78,"type":"single","stem":"用钩针编织镂空花样时，图解中出现的\"锁针三针的狗牙拉针\"通常用于","options":["作为花样的起立针替代长针","在织物边缘形成装饰性小凸起","连接两个分离的花样单元","作为减针的一种特殊方式"],"answer":[1],"explanation":"知识点：狗牙拉针的用途。狗牙拉针（三锁针引拔回原位）常用于边缘形成齿状装饰凸起；起立针通常用锁针但不用狗牙形式；连接花样多用引拔针或锁针；减针有专门技法不用狗牙。","tier":"进阶"},{"id":79,"type":"single","stem":"棒针编织围巾时，若希望成品两面外观完全一致且不卷边，应选用的针法是","options":["平针","起伏针","单罗纹","双罗纹"],"answer":[1],"explanation":"知识点：起伏针特性。起伏针每行均织下针，两面外观相同且不卷边；平针两面不同且卷边；单罗纹两面不同；双罗纹两面不同且用于边口。","tier":"基础"},{"id":80,"type":"single","stem":"钩针编织中，要将两个钩好的花片无缝拼接，最不易留下明显接缝的方法是","options":["用缝针以回针缝合法缝合","用短针沿边缘逐针对应钩合","用引拔针沿边缘逐针对应钩合","用锁针在两片之间做桥接"],"answer":[1],"explanation":"知识点：钩针花片拼接。短针沿边缘逐针对应钩合可形成平整无缝拼接；回针缝合会留下缝线痕迹；引拔针拼接接缝较硬且明显；锁针桥接会形成镂空缝隙。","tier":"进阶"},{"id":81,"type":"single","stem":"某编织者用羊毛线钩织了一件毛衣，洗涤后严重缩水变硬，最可能的原因是","options":["使用了冷水手洗并平铺晾干","使用了温水机洗并用力拧干","使用了中性洗涤剂轻柔搓洗","使用了洗衣袋机洗后平铺晾干"],"answer":[1],"explanation":"知识点：羊毛毡化缩水原因。羊毛在温水、机械力和碱性条件下会毡化缩水，温水机洗加拧干正好满足条件；冷水手洗平铺是正确方法；中性洗涤剂轻柔搓洗影响小；洗衣袋机洗仍属机洗但若冷水影响较小。","tier":"进阶"},{"id":82,"type":"multi","stem":"关于棒针编织起针方法的选择，下列描述正确的有","options":["单罗纹起针法适合用于需要弹性的袖口和领口","长尾起针法起出的边缘平整且弹性适中","手指绕线起针法起针速度快但边缘较松","反向单罗纹起针法适合用于需要硬挺的底边","钩针辅助起针法可以起出完全无弹性的边缘"],"answer":[0,1,2],"explanation":"知识点：棒针起针方法适用场景。单罗纹起针法弹性好适合袖口领口；长尾起针法边缘平整弹性适中；手指绕线起针法快但松；反向单罗纹起针法弹性好而非硬挺；钩针辅助起针法起出的边缘有一定弹性并非完全无弹性。","tier":"挑战"},{"id":83,"type":"single","stem":"用棒针编织平针织物时，如果发现织片边缘总是向内卷曲，最可能的原因是","options":["织物采用了全下针且边缘张力偏紧","收针时使用了比编织更粗的针号","编织过程中定期熨烫定型过快","起针数少于成品宽度所需针数"],"answer":[0],"explanation":"知识点：平针织物卷边的成因。全下针平针因正反面线圈结构不对称，边缘本身易卷，若边缘张力偏紧会加剧卷曲，正确项符合。收针针号偏粗影响的是收边松紧，不是卷边主因；熨烫过快属于定型操作问题，不会导致卷边；起针数少影响尺寸而非卷边倾向。","tier":"挑战"},{"id":84,"type":"single","stem":"钩针编织圆形花片时，若每圈起立针被当作一针计入针数，最容易导致的结果是","options":["花片接缝处逐渐出现螺旋偏移","花片每圈针数偏少而收成碗状","花片颜色过渡出现明显色差","花片外圈针目变得过于松散"],"answer":[0],"explanation":"知识点：钩针圆形起立针与引拔的位置关系。起立针计入针数且每圈引拔位置随之偏移，会造成接缝螺旋偏移，正确。针数偏少收碗是加针不足导致，与起立针计数无直接关系；色差是换色问题；外圈松散多与钩针号或手劲有关。","tier":"进阶"},{"id":85,"type":"single","stem":"棒针编织毛衣袖窿减针时，若希望袖窿弧线圆顺，通常采用的减针方式是","options":["两侧按先快后慢的梯度减针","两侧每行各减一针直到袖窿高度","两侧隔行各减两针并保持到收针","两侧先慢后快地均匀减针"],"answer":[0],"explanation":"知识点：袖窿弧线成形规律。袖窿底部需快速减针形成弧度，向上逐渐减慢，故先快后慢梯度减针正确。每行各减一针会减得过快且弧线不圆；隔行各减两针并保持会造成直线斜收；先慢后快与人体腋下形态相反。","tier":"进阶"},{"id":86,"type":"single","stem":"用钩针编织镂空花样时，图纸上出现“3锁针的狗牙拉针”，其正确操作是","options":["先钩3锁针再引拔回起始针目成小环","先钩3锁针再在下一针目钩长针","先钩3锁针再在下一针目钩短针","先钩3锁针再在下一针目钩引拔针"],"answer":[0],"explanation":"知识点：狗牙拉针的钩法。狗牙拉针是钩若干锁针后引拔回同一针目形成小环突起，正确。在下一针目钩长针、短针、引拔针都没有形成闭合小环，均不符合狗牙拉针结构。","tier":"进阶"},{"id":87,"type":"single","stem":"棒针编织罗纹边时，若要求“2上2下”罗纹，起针数应当","options":["为4的倍数加2针边针","为4的倍数加1针边针","为3的倍数加2针边针","为2的倍数加4针边针"],"answer":[0],"explanation":"知识点：罗纹起针数计算。2上2下每组4针，两侧对称通常加2针边针，故4的倍数加2正确。加1针会使两侧不匀称；3的倍数无法整除2上2下循环；2的倍数加4针会破坏罗纹循环的对称。","tier":"进阶"},{"id":88,"type":"single","stem":"用钩针编织玩偶身体时，若填充棉塞得过满且收口前未留够缩口空间，最容易出现的问题是","options":["收口处线圈被撑开露出填充物","玩偶表面出现规则的花样错位","玩偶颜色因摩擦发生褪色","玩偶尺寸比图纸明显偏小"],"answer":[0],"explanation":"知识点：钩针玩偶填充与收口关系。填充过满使收口线圈受撑，容易露棉，正确。花样错位是针法错误；褪色与摩擦染色有关；尺寸偏小是针号或手劲问题，填充过满通常撑大而非缩小。","tier":"进阶"},{"id":89,"type":"single","stem":"棒针编织提花图案时，若浮线过长且未在背面固定，最直接影响的是","options":["穿着时手指易勾住浮线","织物正面颜色变浅","织物边缘出现卷曲","织物针目变得过密"],"answer":[0],"explanation":"知识点：提花浮线处理。浮线过长不固定，穿着时手指易勾住，正确。颜色变浅与浮线无关；边缘卷曲是平针结构问题；针目过密与手劲或针号有关。","tier":"进阶"},{"id":90,"type":"single","stem":"钩针编织蕾丝桌布时，若想使成品定型后花型更挺括，常用的后处理方法是","options":["湿定型后绷板晾干并喷淀粉浆","直接用高温熨斗压烫至完全干燥","用冷水浸泡后悬挂自然滴水晾干","用吹风机热风快速吹干花型"],"answer":[0],"explanation":"知识点：蕾丝定型工艺。湿定型加绷板可固定花型，喷淀粉浆增加挺括度，正确。高温熨斗直接压烫易压扁花型；悬挂滴水会使花型变形；吹风机热风易使纤维局部收缩。","tier":"进阶"},{"id":91,"type":"single","stem":"棒针编织袜子脚跟转弯时，若“翻跟”后针数分配不当，最常见的穿着问题是","options":["脚跟处出现破洞或磨薄","袜口松紧带失去弹性","袜尖缝合处出现凸起","袜筒长度明显缩短"],"answer":[0],"explanation":"知识点：袜子翻跟针数分配。翻跟针数分配不当会使脚跟受力集中，易破洞或磨薄，正确。袜口弹性与罗纹有关；袜尖凸起是缝合问题；袜筒缩短与行数有关。","tier":"进阶"},{"id":92,"type":"single","stem":"用钩针编织拼花毯时，若各花片尺寸存在轻微差异，拼接前最合理的处理方式是","options":["按尺寸将花片分组并调整拼接顺序","把所有花片统一剪小到最小尺寸","用更强力的线强行拉拽对齐拼接","直接拼接并在成品上熨烫压平"],"answer":[0],"explanation":"知识点：拼花拼接前的尺寸管理。按尺寸分组并调整顺序可减少明显错位，正确。剪小会破坏花片；强行拉拽会使织物变形；直接熨烫压平无法消除拼接错位。","tier":"挑战"},{"id":93,"type":"single","stem":"棒针编织围巾时，若想让正反面纹理一致，应选择的花样是","options":["起伏针（全下针正反面）","平针（正面下针反面上针）","单罗纹（1上1下）","双罗纹（2上2下）"],"answer":[0],"explanation":"知识点：棒针基本花样的正反面纹理。起伏针正反面均为下针外观，纹理一致，正确。平针正反面不同；单罗纹、双罗纹正反面纹理不同且呈纵向条纹。","tier":"基础"},{"id":94,"type":"multi","stem":"关于钩针编织成品尺寸偏小的常见原因，下列分析合理的有","options":["实际手劲比图纸样本偏紧","选用的钩针号比图纸推荐偏小","起针数按图纸但换用了更细的线","拼接时花片被拉伸对齐后固定","定型时按图纸尺寸绷板并晾干"],"answer":[0,1,2],"explanation":"知识点：钩针成品尺寸影响因素。手劲偏紧、钩针号偏小、线更细都会使成品偏小，前三项正确。拉伸对齐固定会使成品偏大或变形，不是偏小原因；按图纸绷板晾干是正确操作，不会导致偏小。","tier":"进阶"},{"id":95,"type":"single","stem":"钩针编织圆形花样时，若每一圈都不加针直接钩短针，成品会呈现什么形态","options":["逐渐卷曲成碗状","保持平整圆形扩大","变成三角形","边缘出现波浪褶皱"],"answer":[0],"explanation":"知识点为钩针圆形编织的加针规律。圆形每圈需按规律加针才能保持平整，不加针时周长不变而圈数增加，织物被迫向上拱起形成碗状；保持平整圆形扩大需要每圈均匀加针；变成三角形是起针方式或针数分布错误导致的，与单纯不加针无关；边缘波浪褶皱通常是加针过多造成，而非不加针。","tier":"基础"},{"id":96,"type":"single","stem":"用中粗羊毛线编织围巾时，若想成品手感柔软且针脚整齐，最合适的棒针号数选择是","options":["比线标签推荐号数小两号","比线标签推荐号数大两号","与线标签推荐号数一致","随意选最大号针"],"answer":[2],"explanation":"知识点为棒针号数与线材的匹配原则。中粗羊毛线按标签推荐号数选针，织物密度和手感最均衡；比推荐小两号织出的织物过密偏硬，手感差且易疲劳；比推荐大两号织物过松，针脚不整齐且保暖性下降；随意选最大号针会超出线材适配范围，成品松散变形。","tier":"挑战"},{"id":97,"type":"single","stem":"钩针编织过程中发现上一圈漏钩了一针，当前圈已经钩了约十针，正确的处理方式是","options":["继续往下钩，最后用缝针补上漏针","拆到漏针位置重新钩该圈","在漏针正上方加钩一针弥补","把漏针处直接拉紧打结固定"],"answer":[1],"explanation":"知识点为钩针编织错误的修正方法。拆到漏针位置重新钩能保证针数和花样完整；继续往下钩再用缝针补会造成针目错位、张力不均；在漏针正上方加钩一针会多出一针，导致该圈针数不对；拉紧打结固定会破坏线圈结构，成品出现硬结且不平整。","tier":"挑战"},{"id":98,"type":"single","stem":"棒针编织毛衣袖子时，从袖口起针织到腋下需要逐渐加针，若加针速度比标准密度快很多，最可能出现的后果是","options":["袖口过紧无法穿入","袖身过肥呈喇叭形","袖子长度不够","肩部接缝处起皱"],"answer":[1],"explanation":"知识点为袖身加针速率与袖形的关系。加针过快使袖身周长迅速增大，呈喇叭形不合体；袖口过紧是起针数偏少或袖口针号过小导致，与加针速率无关；袖子长度不够是行数不足造成，加针快不影响纵向长度；肩部接缝起皱通常是袖山弧线与袖窿不匹配，与袖身加针速率无直接关系。","tier":"进阶"},{"id":99,"type":"multi","stem":"手工编织完成一件钩针蕾丝披肩后需要进行定型，下列操作中符合定型规范的有","options":["将披肩浸入温水后轻压挤去多余水分","用珠针按设计尺寸将披肩固定在定型垫上","在披肩仍滴水时直接悬挂晾干","定型后自然阴干再取下珠针","用高温熨斗直接压在蕾丝花样上熨烫"],"answer":[0,1,3],"explanation":"知识点为钩针蕾丝成品的定型程序。浸温水后轻压去水可让纤维松弛便于拉伸定型；用珠针按设计尺寸固定能保证花型展开到位；定型后自然阴干再取针可避免变形。仍滴水时悬挂会因重力拉长变形，不符合规范；高温熨斗直接压烫会压塌蕾丝立体花型甚至烫坏纤维，正确做法是隔布低温蒸汽或喷雾定型。","tier":"挑战"},{"id":100,"type":"multi","stem":"用环形针从上往下圈织一件圆肩毛衣时，为防止前后片领口高低一致导致穿着时后领上吊、前领压脖，以下关于领口后片引返（往返编织）操作的说法，合理的有哪些？","options":["在后片中心位置起针后，用引返针法逐次增加每次往返的行数，使后领高于前领","引返时每次折返点比上一次向外多织若干针，直到织够后领落差再恢复圈织","引返结束后应把后片中心两侧的往返痕迹留在织物反面，正面保持平整","为了省事可以把前后片直接圈织成一整圈，靠熨烫把后领拉高","引返只做领口一圈的减针，不必考虑折返点的针数递增"],"answer":[0,1,2],"explanation":"本题考查从上往下织圆肩毛衣时后领引返（往返编织）的正确操作。知识点：后领需要比前领高，通过在起针后于后片做引返，逐次增加往返行数并向外扩展折返点，形成后高前低的领口落差，正面保持平整。选项0正确，说明在后片中心起针后引返、逐次增加往返行数使后领高于前领；选项1正确，说明折返点逐次向外多织若干针，直到织够落差再恢复圈织；选项2正确，说明引返痕迹应留在织物反面、正面平整。选项3错误，直接整圈编织再靠熨烫拉高后领无法形成真正的领口落差，熨烫定型不能替代结构落差；选项4错误，引返的关键正是折返点针数的逐次递增，只做一圈减针不能形成后领高度。","tier":"挑战"},{"id":101,"type":"single","stem":"棒针起针时使用单罗纹起针法，织出的织物边缘在纵向上的表现是","options":["弹性较好且正反针纹路与身片连贯","硬挺平整且不易卷边变形","明显卷曲且正针纹路偏斜","无弹性但表面光滑如平针"],"answer":[0],"explanation":"知识点为单罗纹起针的成品特征。单罗纹起针按一正一反交替起出，边与身片罗纹自然衔接，弹性好、纹路连贯。第二项错在硬挺平整是机器边或双罗纹起针的特征，不是单罗纹。第三项错在卷曲是平针起针常见的问题，单罗纹不卷。第四项错在无弹性且光滑是平针起针的表现。","tier":"基础"},{"id":102,"type":"single","stem":"钩针编织圆形花片时，若每一圈起立针都按3针锁针处理，随着圈数增加最可能出现的问题是","options":["花片边缘逐渐出现螺旋式错位","花片中心形成明显凸起的疙瘩","花片整体直径缩小且变紧","花片正反面自动翻转"],"answer":[0],"explanation":"知识点为钩针圆形花片的圈起立针处理。3针锁针起立相当于一个长针的高度，但起立位置每圈不加以引拔衔接时接缝会逐渐偏移，形成螺旋错位。第二项错在中心凸起多是第一圈环起收口不当所致，与起立针无关。第三项错在直径缩小是加针不足导致，与起立针高度处理无直接因果。第四项错在钩针织物不会自动翻转正反面。","tier":"进阶"},{"id":103,"type":"single","stem":"用羊毛线织围巾时，若成品下水后发生明显毡缩，最可能导致该现象的操作是","options":["洗涤时使用温水并反复揉搓","晾晒时平铺于阴凉通风处","编织时使用偏细的棒针","收针时采用弹性收针法"],"answer":[0],"explanation":"知识点为羊毛毡缩的成因。羊毛鳞片在温水加机械揉搓作用下互相纠缠，导致毡缩。第二项错在阴凉平铺晾晒是正确干燥方式，不会引起毡缩。第三项错在棒针偏细只影响织物密度和手感，不会造成毡缩。第四项错在弹性收针只影响边缘弹性，与毡缩无关。","tier":"挑战"},{"id":104,"type":"single","stem":"钩针编织玩偶时需要在织物内部填充棉花，正确的填充时机是","options":["钩完最后一圈后从收口处一次性塞入","每钩完一部分即少量多次填入","起针前先在环内预填棉花","钩完一半时从侧面剪口填入后缝合"],"answer":[1],"explanation":"知识点为玩偶填充的工序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explanation":"知识点：提花背面浮线过长易勾挂，需每隔3~5针将浮线与工作线交叉压住。A错：每针断线会产生大量线头，不现实。C错：剪断浮线会破坏图案连续性。D错：换细线不解决浮线长度问题。","tier":"基础"},{"id":176,"type":"single","stem":"钩针编织玩偶填充棉花时，正确的操作顺序是","options":["先缝合所有部件再统一填充","边钩边填少量棉花至八成满","钩完主体后从开口处一次塞满","填充后再钩外皮包裹棉花"],"answer":[1],"explanation":"知识点：玩偶填充应边钩边填，少量多次，填至八成满保持形状且不露棉。A错：缝合后填充难以均匀，易变形。C错：一次塞满易结块且开口处难收口。D错：先填后钩无法操作，棉花会阻碍钩针。","tier":"基础"},{"id":177,"type":"single","stem":"棒针编织罗纹边时，若织片比预期松垮、弹性不足，最可能的原因是","options":["上下针交替时带线过松","起针用了比主体小两号的针","罗纹行数织得过多","收针时用了弹性收针法"],"answer":[0],"explanation":"知识点：罗纹弹性来自上下针交替的张力，带线过松会使线圈变大、弹性下降。B错：小两号针会增强弹性而非减弱。C错：行数多不影响单行弹性。D错：弹性收针法正是为保持弹性设计的。","tier":"进阶"},{"id":178,"type":"single","stem":"钩针编织祖母方格时，每圈换色后开始新圈的正确起针方式是","options":["直接在上一圈任意针目钩短针","在拐角锁针空间钩起立针加锁针","用引拔针绕上一圈一圈后起针","从反面插入钩针开始钩织"],"answer":[1],"explanation":"知识点：祖母方格换色后通常在拐角锁针空间起立，保证方形规整。A错：任意针目起针会破坏方格对称。C错：多圈引拔增加厚度且不美观。D错：反面起针会改变花样正反。","tier":"基础"},{"id":179,"type":"multi","stem":"手工编织成品制作中，以下哪些做法有助于保证毛衣左右袖片对称","options":["两只袖片用同一份针数记录表","减针行数左右镜像对应","袖山弧线按同一方向减针","编织时定期将两片叠合比对","两只袖片分别用不同号棒针"],"answer":[0,1,3],"explanation":"知识点：对称要求针数、减针规律、尺寸一致。A对：同一记录表保证针数一致。B对：镜像减针保证弧线对称。D对：叠合比对可及时发现偏差。C错：同方向减针会导致两片弧线朝向相反。E错：不同号针会改变密度，破坏对称。","tier":"进阶"},{"id":180,"type":"single","stem":"钩针编织蕾丝桌布时，若成品比图解尺寸小了一圈，最可能的原因是","options":["使用了比图解粗的线","钩针号数比图解小","熨烫时拉伸过度","花样重复次数多于图解"],"answer":[1],"explanation":"知识点：钩针号数小则线圈小，成品尺寸偏小。A错：粗线会使成品偏大。C错：拉伸过度会使成品偏大。D错：重复次数多会使成品偏大。","tier":"进阶"},{"id":181,"type":"single","stem":"一位学员用棒针编织围巾，织了十行后发现起针边比当前织片明显紧，正确的补救方式是","options":["继续织完再用蒸汽熨烫起针边","拆到起针处换大一号针重新起针","在起针边剪开重新锁边","把起针边折到反面缝合隐藏"],"answer":[1],"explanation":"知识点：起针边过紧多因起针针号偏小，拆起重起是根本解决。A错：熨烫只能暂时缓解，无法改变结构。C错：剪开起针边会脱散。D错：折边缝合改变设计且不解决张力。","tier":"挑战"},{"id":182,"type":"single","stem":"在手工编织培训班上，学员钩织的圆形坐垫边缘出现波浪状起伏，下列判断和处理最合理的是","options":["针数增加过快导致边缘外扩，应减少加针","线太细导致边缘松，应换粗线重钩","钩针太粗导致边缘紧，应换细针","坐垫本就该有波浪，无需处理"],"answer":[0],"explanation":"知识点：圆形钩织每圈加针过多会使边缘外扩呈波浪。减少加针可恢复平整。B错：线细会使整体偏小，不会仅边缘波浪。C错：针粗整体松，但波浪主因是加针。D错：波浪不是坐垫的必然特征，属缺陷。","tier":"挑战"},{"id":183,"type":"single","stem":"钩针编织圆形花片时，若每一圈都比上一圈多钩出过多的针数，成品最可能出现的问题是","options":["花片边缘呈波浪状起伏不平","花片中心出现空洞","花片边缘向内收缩成碗状","花片各圈颜色不均匀"],"answer":[0],"explanation":"知识点：钩针圆形加针规律与织物平整度。每圈加针过多会使周长增长超过半径增长所需，边缘多余针数堆积形成波浪。中心空洞多因起针圈太松或首圈针数不足。边缘收缩成碗状是加针不足的表现。颜色不均匀与加针数量无关，属换线问题。","tier":"进阶"},{"id":184,"type":"single","stem":"用钩针起针法（锁针起针）起一条较长的辫子时，为保证后续第一行钩织顺利，最合适的做法是","options":["起针辫子比目标尺寸略短，钩织时靠拉抻补足","起针辫子保持松紧均匀且比目标尺寸略长","起针辫子尽量拉紧以免钩织时松散","起针辫子每十针打一个结做记号"],"answer":[1],"explanation":"知识点：锁针起针的长度控制与松紧均匀。锁针辫子通常比目标成品尺寸略长，因为钩织第一行会消耗一定长度，且松紧均匀便于入针。起针过短靠拉抻会变形且不均匀。拉紧辫子会导致入针困难、第一行钩不进去。每十针打结会在成品中留下硬结影响外观。","tier":"挑战"},{"id":185,"type":"single","stem":"棒针编织毛衣袖子时，从袖口向袖窿方向织，需要逐渐加针，这个操作的目的是","options":["使袖身随手臂变粗而增加围度","使袖口收口更紧不易脱线","使袖子长度符合手臂尺寸","使袖身花纹对齐衣身花纹"],"answer":[0],"explanation":"知识点：棒针袖子从袖口向上织的加针原理。袖口到袖窿对应手腕到腋下，手臂围度逐渐增大，需均匀加针增加袖身围度。收口更紧是袖口罗纹的作用，与加针无关。长度由行数决定，不由加针决定。花纹对齐靠排花设计，不是加针目的。","tier":"进阶"},{"id":186,"type":"single","stem":"用手编钩织婴儿毛线鞋时，为保证鞋底柔软且不硌脚，鞋底部分最不宜采用的做法是","options":["用短针密实钩织鞋底","在鞋底夹入硬质塑料片定型","选用柔软的中粗棉线钩织","鞋底与鞋帮用同一线材连续钩织"],"answer":[1],"explanation":"知识点：婴儿编织品的柔软性与安全性要求。婴儿皮肤娇嫩，鞋底夹硬质塑料片会硌脚且可能折断伤脚。短针密实钩织是常见鞋底做法。中粗棉线柔软透气，适合婴儿。同一线材连续钩织可减少接缝，也是常用做法。","tier":"进阶"},{"id":187,"type":"single","stem":"钩针编织镂空花样时，如果发现织片比图纸标注的密度明显偏紧，在保持线材和花样不变的前提下，最有效的调整方法是","options":["换大一号的钩针重新钩织","增加每一圈的针数","把线材换成更粗的","钩织时用力拉紧每一针"],"answer":[0],"explanation":"知识点：钩针密度调整方法。密度偏紧说明每针偏小，换大一号钩针可使针目变大、密度变松。增加针数会改变花样结构。换更粗线材会使成品尺寸整体变大，不是调整密度的首选。用力拉紧只会更紧。","tier":"挑战"},{"id":188,"type":"single","stem":"编织一件开衫时，前片门襟处需要留纽扣孔，若纽扣孔位置偏向门襟外侧边缘，扣上后最可能出现的问题是","options":["纽扣容易从孔中滑脱","门襟边缘被拉扯变形","纽扣孔被纽扣完全遮住","左右门襟无法重叠"],"answer":[1],"explanation":"知识点：门襟纽扣孔定位。纽扣孔太靠外缘，扣合时受力集中在门襟边缘，会把边缘拉扯变形。孔太靠外不会更容易滑脱，滑脱多与孔径过大有关。孔偏外不会被纽扣遮住，反而更靠边。左右门襟重叠由门襟宽度决定，与孔偏外无直接关系。","tier":"进阶"},{"id":189,"type":"single","stem":"一位学员用钩针编织方形坐垫，钩到一半发现四个角没有形成直角而是圆角，回顾操作最可能出错的环节是","options":["每个角转弯处加针数量不足","坐垫中心起针圈针数太多","钩织时每针都用了长针","换线时没有藏好线头"],"answer":[0],"explanation":"知识点：钩针方形转角加针。方形坐垫在四个角需要集中加针（如角处一针变三针）才能形成直角，加针不足会呈圆角。中心起针多影响中心松紧，不决定角形状。全用长针只影响高度和密度。藏线头与角形状无关。","tier":"挑战"},{"id":190,"type":"single","stem":"用钩针编织毛线玩偶的手臂时，需要在手臂与身体连接处收口，若收口时针数收得太急，成品最可能出现的问题是","options":["连接处出现明显凸起的鼓包","连接处出现细长的尖角","手臂整体长度变短","玩偶身体填充物外露"],"answer":[1],"explanation":"知识点：钩针收口减针速度对形状的影响。收口针数减得太急（如连续多针并一针），会使连接处迅速收窄形成尖角。收得太慢或加针才会鼓包。手臂长度由行数决定，不由收口速度决定。填充物外露与收口松紧有关，与减针速度无直接关系。","tier":"进阶"},{"id":191,"type":"multi","stem":"关于棒针编织毛衣领口的挑针方法，下列做法中正确的有","options":["沿领口边缘均匀挑针，避免疏密不均","挑针数按领口周长和线材密度计算确定","为省事直接从领口原有针圈中隔针挑","挑针后先织一行上针再织罗纹"],"answer":[0,1],"explanation":"知识点：棒针领口挑针规范。均匀挑针可避免领口起皱或拉伸，按密度计算挑针数能保证领口尺寸合适，两项正确。隔针挑会使领口过松、出现孔洞。挑针后先织一行上针并非通用规范，且可能影响罗纹外观，不应作为正确做法。","tier":"挑战"},{"id":192,"type":"single","stem":"用棒针起针时，若想让织物底边弹性好且不易卷边，最常推荐的起针方法是","options":["单罗纹起针法","普通长尾起针法","手指绕线起针法","钩针锁边起针法"],"answer":[0],"explanation":"知识点为棒针起针方法与底边弹性。单罗纹起针法起出的底边呈一上一下结构，弹性好且边缘稳定，适合领口、袖口、下摆。普通长尾起针法底边平整但弹性一般，易卷边；手指绕线起针法底边较松垮，多用于临时起针；钩针锁边起针法边缘较硬，不适合需要弹性的部位。","tier":"基础"},{"id":193,"type":"single","stem":"钩针编织中，若要在同一行内让针数保持不变地形成菱形镂空花样，最需要控制的是","options":["每行的锁针数量与并针位置"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},{"id":212,"type":"single","stem":"用棒针编织平针织物时，若发现织片边缘出现连续的小洞，最可能的原因是每行第一针采用了哪种处理方式","options":["行首第一针直接织下针","行首第一针滑针不织","行首第一针加一针再织","行首第一针两针并一针"],"answer":[1],"explanation":"知识点：棒针平针边缘处理。行首滑针不织会使边缘松弛形成小洞，正确做法是行首第一针正常织下针以收紧边缘；行首直接织下针正确；加针会增多针数；两针并一针会减针，均不导致连续小洞。","tier":"挑战"},{"id":213,"type":"single","stem":"钩针编织圆形花片时，每圈起立针的高度应与下一圈起始针法匹配，若起立针过高，成品会出现什么现象","options":["花片边缘收紧呈碗状","花片边缘松弛呈波浪状","花片中心出现孔洞","花片针数自然增加"],"answer":[1],"explanation":"知识点：钩针起立针高度与圈织平整度。起立针过高使该处高度超过其他针目，边缘松弛外扩呈波浪状；起立针过低才会边缘收紧呈碗状；中心孔洞与起针圈拉紧程度有关；起立针高度不影响针数。","tier":"进阶"},{"id":214,"type":"single","stem":"手工编织羊毛围巾完成后进行定型，正确的操作顺序是","options":["先浸泡再拧干后平铺晾干","先平铺再喷水后熨斗压烫","先浸泡再平铺后自然阴干","先熨烫再浸泡后悬挂晾干"],"answer":[2],"explanation":"知识点：羊毛织物定型程序。正确顺序为冷水浸泡、轻压去水、平铺阴干，避免拧绞和高温；拧干会使羊毛毡化变形；熨斗压烫会烫死绒毛；先熨烫再浸泡破坏定型效果。","tier":"基础"},{"id":215,"type":"single","stem":"用钩针编织玩偶时，为把两个独立织片缝合后不露线头，收尾时应保留多长的线尾","options":["线尾留约缝针长度三倍","线尾留约缝针长度一倍","线尾留约成品宽度一半","线尾留约起针长度两倍"],"answer":[0],"explanation":"知识点：钩针缝合留线原则。缝合线尾一般留缝针长度的三倍左右，便于穿针并完成整段缝合；留一倍通常不够缝完；留成品宽度一半与缝合长度无关；留起针长度两倍过长造成浪费。","tier":"进阶"},{"id":216,"type":"single","stem":"棒针编织提花图案时，背面浮线过长容易导致穿着时手指勾住，通常浮线超过几针就应压线固定","options":["超过两针","超过五针","超过八针","超过十针"],"answer":[1],"explanation":"知识点：棒针提花浮线处理。浮线一般超过五针就需在背面压线，否则易勾挂；两针以内无需处理；八针、十针已明显过长，勾挂风险大。","tier":"基础"},{"id":217,"type":"single","stem":"钩针编织蕾丝桌布时，若发现某圈针数比图解多出四针，下一步最合理的处置是","options":["继续按图解织下一圈","拆到该圈起点重新织","把多出的四针并掉","换小一号钩针继续织"],"answer":[1],"explanation":"知识点：钩针圈织针数校对。针数多出说明该圈有误，应拆回该圈起点重织；继续织会使后续花样错位；强行并针会破坏花样对称；换钩针不解决已发生的针数错误。","tier":"挑战"},{"id":218,"type":"single","stem":"羊毛线与腈纶线同样粗细，用相同针号编织平针，成品密度通常表现为","options":["羊毛线织片比腈纶线紧","腈纶线织片比羊毛线紧","两种线织片密度相同","密度差异只与颜色有关"],"answer":[1],"explanation":"知识点：纤维弹性与织物密度。腈纶弹性回复性弱，织片更紧密；羊毛弹性好，织片相对松软；相同针号下密度不会相同；颜色不影响密度。","tier":"进阶"},{"id":219,"type":"single","stem":"棒针编织毛衣袖子时，从袖口起针织到袖山，若要袖子自然贴合手臂，减针应集中在哪个部位","options":["袖口到袖肘均匀减针","袖肘到袖山逐渐减针","袖山处一次性收针","袖口处快速收针"],"answer":[1],"explanation":"知识点：棒针袖子减针分布。袖肘到袖山逐渐减针符合手臂上粗下细的形态；袖口到袖肘均匀减针会使前臂过紧；袖山一次性收针造成生硬折角；袖口快速收针使袖口过小。","tier":"进阶"},{"id":220,"type":"single","stem":"钩针编织祖母方格时，若换色后第一针直接钩在上一圈引拔针位置，成品会出现什么问题","options":["方格边角出现明显凸起","方格颜色交界处出现滑线","方格中心出现收缩凹陷","方格针数自动减少一针"],"answer":[0],"explanation":"知识点：钩针换色起针位置。换色后第一针应钩在上一圈对应针目内，直接钩在引拔针位会使边角凸起；滑线与换色位置无关；中心凹陷与起针圈有关；针数不会自动减少。","tier":"进阶"},{"id":221,"type":"single","stem":"用棒针编织婴儿帽时，为让帽口有弹性又不勒头，帽口起针宜采用哪种方法","options":["普通长尾起针法","单罗纹起针法","卷针起针法","锁针起针法"],"answer":[1],"explanation":"知识点：棒针起针弹性。单罗纹起针法自带弹性，适合帽口；普通长尾起针弹性小；卷针起针边缘卷曲无弹性；锁针起针多用于钩针，棒针帽口不适用。","tier":"基础"},{"id":222,"type":"single","stem":"手工编织订单中客户要求成品尺寸与图解一致，编织前最应先做的准备工作是","options":["按图解直接起针织小样","先织十厘米小样测密度","先量客户头围再选线","先熨烫线材再起针"],"answer":[1],"explanation":"知识点：编织密度小样。要保证成品尺寸，必须先织小样测密度并调整针号；直接起针可能尺寸偏差；量头围是量体步骤但未测密度仍不准确；熨烫线材不改变密度。","tier":"进阶"},{"id":223,"type":"multi","stem":"钩针编织立体花朵时，为使花瓣挺立不软塌，下列做法中合理的有","options":["花瓣边缘用短针收边","花瓣内层加定型线","花瓣用长针加高针目","花瓣完成后蒸汽定型","花瓣用极细线密钩"],"answer":[0,1,3],"explanation":"知识点：钩针立体花挺括处理。短针收边增加支撑；加定型线保持形状；蒸汽定型固定形态，均合理。长针加高使花瓣更软；极细线密钩反而缺乏支撑力。","tier":"挑战"},{"id":224,"type":"single","stem":"用棒针编织平针织物时，如果发现织物边缘总是向上卷曲，最直接有效的调整方法是","options":["在起针后先织几行起伏针再转入平针","换用更细的棒针重新起针织平针","把平针的织法改为一行下针一行上针交替","起针时把线拉得比平时更紧一些"],"answer":[0],"explanation":"知识点是平针卷边的成因与解决办法。平针织物因正反面线圈张力差会产生卷边，边缘先织几行起伏针（全下针）可平衡张力，正确。换更细的针只会让织物更紧，卷边依旧，错误。一行下针一行上针交替是单罗纹，改变的是整体花型而非边缘处理，针对性不足，错误。起针拉更紧会加剧边缘紧、主体松的张力差，卷边更明显，错误。","tier":"挑战"},{"id":225,"type":"single","stem":"钩针编织圆形起针（环形起针）时，第一圈要在起始线圈内钩入 6 个短针，收口时拉动哪根线才能使中心孔收紧","options":["起针时留出的那根线头","最后钩完的那根工作线","第一针短针的线圈根部","钩针上挂着的活线圈"],"answer":[0],"explanation":"知识点是环形起针的收口原理。环形起针后有两个线头：留出的起针线头和正在钩的工作线，拉动留出的起针线头才能把中心圆孔收拢，正确。工作线是继续钩织用的，拉它只会把刚钩的针目抽紧变形，错误。第一针短针的线圈根部属于已钩针目的一部分，拉它无法收拢整个起针环，错误。钩针上的活线圈拉动只会脱针，错误。","tier":"进阶"},{"id":226,"type":"single","stem":"棒针编织毛衣前片需要收袖窿弧线，若图纸标注“2-1-3”，其含义是","options":["每2行收1针，共收3次","每1行收2针，共收3次","每3行收2针，共收1次","每2行收3针，共收1次"],"answer":[0],"explanation":"知识点是编织工艺单的收针记号读法。通用的“行-针-次”记法中，2-1-3 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":"multi","stem":"用棒针编织毛衣袖子时，若要从袖口起针向上织并做出袖山弧线，下列哪些做法有助于袖山与袖窿缝合后弧线圆顺","options":["在袖山两侧按规律做减针形成弧线","袖山顶端预留一段平收针数","袖山两侧一次性大幅减针形成直角","缝合时先固定袖山顶点再向两边缝","袖山两侧完全不减针直接织到肩部"],"answer":[0,1,3],"explanation":"知识点为袖山弧线成型与缝合。按规律减针形成弧线、顶端平收预留、先固定顶点再缝合均能使弧线圆顺。一次性大幅减针形成直角会使弧线生硬；完全不减针织到肩部则无袖山弧线。","tier":"挑战"},{"id":299,"type":"single","stem":"钩针编织蕾丝桌布时，若发现成品边缘出现波浪状起伏而中心平整，最可能的原因是","options":["边缘每圈加针过多导致针数超出平整所需","边缘每圈加针过少导致针数不足","中心区域减针过多导致收缩","换用了比图解更细的钩针"],"answer":[0],"explanation":"知识点为蕾丝花边波浪成因。边缘加针过多会使外圈针数超出平整所需，形成波浪。加针过少会卷边；中心减针过多会造成中心收缩；换细针会使整体变小但不会仅边缘波浪。","tier":"挑战"},{"id":300,"type":"multi","stem":"用环形针从下往上圈织一件圆肩毛衣时，在袖窿处需要分出袖身与衣身，下列操作环节中做法正确的有哪些？","options":["把袖子针数用别线穿起暂留，另线起针织出腋下加针后连接衣身继续圈织","用废线把袖身针数穿起收尾打结，衣身直接从腋下两侧各挑出相同针数继续圈织","将袖身针数留在环针上不动，用另团线先织衣身，腋下另线起针补足针数","把袖身针数平收成袖窿，衣身从收针边缘重新挑针圈织","袖身与衣身共用一根环针，腋下加针处用记号扣标记后分片圈织"],"answer":[0,2],"explanation":"知识点：圆肩毛衣分袖与腋下加针的圈织程序。正确项0和2都是先把袖身针数暂留（别线穿起或留在环针上），再通过另线起针为腋下补足针数，这样分袖后衣身圈织针数完整、接缝平整。错误项1把暂留线收尾打结，后期挑袖时线结会阻碍挑针且易脱针；错误项3把袖身平收成袖窿，破坏了圆肩一体织造的针目连续性，无法按原针数挑袖；错误项4袖身与衣身共用一根环针且未做暂留处理，分袖时会把两者串在一起无法独立圈织。","tier":"挑战"}]}