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【单选题】
既限制物体任何方向的移动,又限制物体转动的支座称为( )。A.
固定铰
B.
可动铰
C.
固定端
D.
光滑面
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反馈参考答案：
举一反三
【简答题】半年前在首尔见过李钟硕吧?
【单选题】( )(改编)It was not easy for him to learn English in this family, because ________ of the parents spoke the language.
A.
none
B.
neither
C.
both
D.
each
【简答题】Item 1: the WOrld Health Organization has confirmed five human bird fou cases in Vietnam,four of them fatal,the U.N agency said in a statement. Item 2:two people laid off yesterday in y...
【单选题】It was not easy for him to learn English in this family, because_____of the parents spoke the language.
A.
none
B.
neither
C.
both
D.
each
【简答题】Lin Qiaozhi wrote a small book for ___1______ (mother) in the ____2______ (农村地区) who were not able to get to a hospital ____3_____ (easy). It was to help them to look after their babies ____4___ (prop...
【单选题】如果想要使用NODISL工具来创建网络图,以下哪个版本的Excel不能实现这一功能
A.
Excel 2007
B.
Excel 2010
C.
Excel 2013
D.
Excel 2016
【单选题】矛盾的观点是唯物辩证法的根本观点，是因为（） ①矛盾是普遍存在的，事事有矛盾，时时有矛盾 ②它揭示了事物联系的根本内容是矛盾双方的联系 ③矛盾是事物发展的动力和源泉 ④矛盾具有特殊性
A.
①③
B.
②③
C.
①②④
D.
②③④
【简答题】墙体节能工程的进场复验项目包括哪些?
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