猜你喜欢
- 1Mr Smith is taking a walk in the park.改为否定句和一般疑问句
- 2when did you go to the school?
- 3设函数y=f(x)定义在R上,对于任意实数m,n,恒有f(m+n)=f(m)×f(n),且当x>0时,0
- 4将一条4欧姆的导线拆为2条后并联使用,则其电阻为
- 5Who isn't your sister and isn't your brother is still a child of your mothei and father?
- 6函数f(x)=x的三次方+x的二次方减去x,求函数的单调区间与极值
- 7“自2006年9月至今”的准确英文翻译?
- 8One thousand people were trapped in the damaged building,were saved.
- 9she has just (吃)some apples
- 10I like to play football after school.(改为一般疑问句并作否定回答)__you__to play foot-ball after school?