>
英语
>
The bicycle riders___weasr helmets.a.haven't to b.mustn't c.don't to have to d.don't have to
人气：360 ℃ 时间：2020-01-28 21:46:39
解答
D,这句话的意思是骑自行车的人没有必要带头盔
推荐
mustn't mustn't to haven't to don't haven't to
We are not allowed to touch it.We__touch it A.mustn't B.mustn't to C.haven't to D.don't have to
We have to do our lessons first,___we?A.haven't B.don't C.won't D.mustn't
you ____ play games in the busy street A mustn't B needn't C won't D haven't to
关于反义疑问：You must have seen her yesterday,___you A mustn't B haven't C didn't D don't 选C
已知关于X的方程3X-X=2a+7,李明同学在解方程时,不小心把方程右边的-2a+7抄成了-2a-7,解得的结果为x=2
(x-2)^-1=x-2分之1的成立条件是
hand in hand...heart with heart to make our futuer
猜你喜欢
which bird do you like best?同意句which bird
含有比喻义的词,两个字的,
比空气轻的气体有哪些?
i can decide anything for myself only after i've __21岁,应该用grow还是arrive和reach
｛sin（α+30度）+sin（α-30度）｝/sinα等于
Do ( ) our teacher told us A.that B.so C.as D.like
金属的东西有哪些呀?后天要交的!
45％×X=2
© 2026 79432.Com All Rights Reserved.
电脑版
|
手机版
