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- 1so I know everyone here.That's the problem-the problem is that there's nothing to do 错哪?
- 2型号为DTS8666的三相四线电能表 电流互感器为50/5的电度数怎么读
- 3She always____ the smell of fresh bread with her grandmother,who loved baking.
- 4函数y=cos(x/2-π/3)的单调递减区间是
- 5用高锰酸钾,氯酸钾,过氧化氢制取氧气
- 6英语作文:what kind of movies do you like?
- 7Let me tell you _____ my schoolday.A.to; B.about; C.with; D.of
- 8如果(999-a)是一个三位数,则a最大可以表示( )
- 9如图,已知在Rt△ABC中,∠ACB=90°,AB=4,分别以AC、BC为直径作半圆,面积分别记为S1、S2,则S1+S2等于_.
- 10三点水2个木下面一个月字读什么?