题目内容

24h降水量25.0~49.9mm的降水称为()。

A. 小雨
B. 中雨
C. 大雨
D. 暴雨

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单位时间内的降雨量称为()。

圆柱螺旋压缩弹簧均可画成右旋,其旋向应在“技术要求”中注明。

A. 对
B. 错

Would you mind ______ me what’s happening here?

A. tell
B. to tell
C. telling
D. to telling

She is too young ______ with the big kids.

A. to playing
B. to play
C. playing
D. to be played

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