英语 这两题的答案 解释下为什么选那个1.-i have got a pain in my chest?-you ---- see the doctor.Ashould B need C have 2.-i have got a pain in my chest?- you ---- to see the doctor.A have B need Cshould
问题描述：
英语 这两题的答案 解释下为什么选那个
1.-i have got a pain in my chest?
-you ---- see the doctor.
Ashould B need C have
2.-i have got a pain in my chest?
- you ---- to see the doctor.
A have B need Cshould
答
1.选A
2.选B
答
1.should后面加动词原形，need to do sth. 需要做某事have to do sth不得不做某事
答
1.选A,表示应该.其他两个词都必须加to
2.选B,表需要.should不能加to,have to表达的是不得不,非主观意愿的.