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- 1I'm moving to my mountain village because the air there is much fresher than ( ) in the city.
- 2如图是一个直角三角形,两条直角边的长分别为3cm、4cm,斜边的长为5cm.如果以斜边为轴旋转一周,求所形成的立体图形的体积算式是( ) A.3.14×32×4÷3 B.3.14×42×3÷3 C.3.14×(3×4÷5)2×5÷3
- 3Whose pencil is this?的意思
- 4司马迁一生的遭遇与史记的关系
- 5修一条长1250米的公路,平均每天修36米.修了25天后还剩多少米?
- 6假如失去了重力,弹簧测力计将不能测力的大小
- 7I have finished my homework and it _____ me an hour.A.takes B.took C.was taken D.was taking
- 8比喻句能强调什么?
- 9下面为200米跑道的示意图,其终点与起点在直道上.因中间绕过半圆跑道,故外跑道的起点要前移.如果每道跑道宽1.2米,那么外跑道的起点应前移多少米?(精确到0.1米)
- 10古诗中含有思乡的诗句 越多越好!