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【判断题】
几何不变体系且有多余约束的结构称为定结构A.
正确
B.
错误
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参考解析：
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皮皮学刷刷变学霸
举一反三
【简答题】5 Replace the underlined word with a
different word or phrase with the same meaning. ► I go to the gym regularly . quite
often 1 Generally I enjoyed the play. ____ 2 The students were largel...
【单选题】诊断病毒性心肌炎的主要指标，错误的一项是
A.
急慢性心功能不全或心脑综合征
B.
有心脏扩大、奔马律或心包炎的一种表现
C.
多汗、肌痛、胸闷
D.
发病1个月内血清CK-MB增高
E.
心脏同位素扫描发现心室扩大
【单选题】Last year, we ______ an English play Pocahontas on the stage and we all enjoyed ourselves a lot.
A.
put on
B.
put up
C.
put away
D.
put into
【单选题】— We were talking about the new play ____， remember? — Yes， I enjoyed it very much.
A.
the other day
B.
another day
C.
some day
D.
other day
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