Could you please tell me the way to the ststion?---Sorry.I'm a stranger too.具体题目见下
问题描述：
Could you please tell me the way to the ststion?---Sorry.I'm a stranger too.具体题目见下
---Could you please tell me the way to the ststion?
---Sorry.I'm a stranger too.you ____ask the policeman over there.
A.must B.may C.need D.should答案一定要权威!
答
Bneed从语法上就不通,应该加一个to不定式才可以接动词ask.一个句子里不能有两个谓语动词,所以这里只能选助动词.剩下的三个都是助动词,从语法上说都是可以的.所以就从语境、语义上去分析.must是说,你必须去问那个警察...