题目内容
People’s working efficiency usually decreases more or less when the temperature _________ 35℃ or even higher.
A. approaches B.raises C.draws D.drops
B
解析:
略
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题目内容
People’s working efficiency usually decreases more or less when the temperature _________ 35℃ or even higher.
A. approaches B.raises C.draws D.drops
B
略