rabbitsix200 幼苗
共回答了5个问题 举报
1年前
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The boss was late for the meeting because his alarm clock didn't _____
11个月前
If it were not for the fact that I _____ very busy,I would go with you. [ ]
1年前
如图,矩形ABCD中,AB=4,BC=3,将矩形ABCD沿AC折叠,则重叠部分面积为( ).
1年前
这句英文应该分析理解?这里用的has been什么意思? 请尽量详细,以便我能举一反三感谢!
1年前
如图,AB平行于CD,AE垂直于DC,AE=12,BD=15,AC=20,求梯形ABCD的面积
1年前