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- 1After the old man r( ),he looked after her grandson every day.
- 2There were many students in this school last year(改为否定句)
- 3连词成句:want,do,be,future,in,you,to,what,the
- 4一个长方形被分成四个小长方形,其中三个小长方形的面积是20,25,30平方米,求剩下部分的面积?
- 5She likes the sweather very much?对very much题问?
- 6等腰三角形一腰上的中线把等腰三角形的周长分成12和10两部分,则腰长为_.
- 7There is a hole___the wall,空中该填什么?为什么?
- 8no is not there some are small there in village the houses
- 9用简便方法计算:-3.14×35.2+6.28×(-23.3)-1.57×36.4=_.
- 10小玲沿某公路以每小时4千米速度步行上学,沿途发现每隔9分钟有一辆公共汽车从后面超过她,每隔7分钟遇到一辆迎面而来的公共汽车,若汽车发车的间隔时间相同,而且汽车的速度相同,