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【多选题】
金属材料常见的基本变形有：（）。A.
拉伸
B.
弯曲
C.
压缩
D.
剪切
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皮皮学刷刷变学霸
举一反三
【单选题】—He didn't go to the lecture this morning, did he? —______. Though he was not feeling very well. [ ]
A.
No, he didn't.
B.
Yes, he did.
C.
No, he did.
D.
Yes, he didn't.
【单选题】And he began to laugh again, and that so ________， that though I did not see the joke as he did, I was again obliged to join him in his mirth. [ ]
A.
blindly
B.
coldly
C.
heartily
D.
wildly
【单选题】口服葡萄糖耐量试验的采血时间为服糖或静脉注射葡萄糖溶液后__分钟
A.
15，30，45，60，
B.
15，45，75，105，
C.
30，60，90，120，
D.
30，60，120，180，
E.
30，120，180，240，
【单选题】He did not write _________,though(尽管)he had______ &sh
A.
He did not write _________,though(尽管)he had______ 。 A．careful enough; enough time
B.
carefully enough;enough time
C.
enough careful;enough time
D.
enough carefully; time enough
【简答题】幼儿性别行为的发展主要体现在_________上,也表现在个性方面。
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