问题

ou ________ be sitting in thiswaiting room. It is for women and children only.

A:won't
B:needn't
C:oughtn't to
D:don't have to

正确答案是：

同类题型

Eye doctors recommend that a child’s first eyeexam____ at the age of six months old

Excuse me, Is this the right way to the Summer Palace ?— Sorry, I am not sure, but it _______ be.

The UN Climate Change Conference inCopenhagen was held in a tense ______ due to lack of deep understanding.

下列各句中，没有语病的一句是（）

re ______ we take the safetystandards, the further we can speed up the development of the school busindustry