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- 1六(1)女生有28人,男生有22人.男生人数占全班总数的()%女生人数占全班总数的()%
- 2He will graduate from this university ______ two years
- 3一根长1m的杠杆,做挂60N的物体右挂20N的物体,要使杠杆平衡,支点应离左端多远?
- 4would I wish you _________ go with me tomorrow.
- 5这句话怎么翻译(I don't know why I have to be introduced to literature )
- 6Don't get off the bus until it stops.能不能换成Don't get out of the bus until it stops.
- 7殊死拼搏造句,反映见义勇为
- 830天养成一个好习惯作文
- 9已知a=2x3xm,b=3x5xm(m是自然数且m≠0),如果a和b的最大公约数是21,则m是多少?a和b的最小公倍数是几?
- 10将内径为30cm,高为hcom的圆柱形水桶装满水,倒入一个长方体的水箱中,水只占水箱容积的四分之一,则水箱