【单选题】【消耗次数:1】
You’d better listening to the teacher in the lesson.
pay attention to
paying attention to
paying attention on
payed attention on
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相关题目
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①  Who
②  Which
③  Whom
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【单选题】 17. Pay attention please! ____ of you want to attend the party?
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①  enjoyed
②  appreciated
③  liked
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①  specific
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①  正确
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②  <imgsrc="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191203/20191203180938_647.png"alt=""/>
③  <imgsrc="http://wljy.whut.edu.cn:80/uploadfiles/kindeditorAttached/image/20191203/20191203181005_927.png"alt=""/>
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【多选题】 以零件图为基础,分为
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②  热锻件图
【判断题】 机械应力和相变应力三者的代数和
①  正确
②  错误