新加坡战役被俘人数:三道选择题解答,谢啦!

来源:百度文库 编辑:高考问答 时间:2024/05/02 06:45:00
1. -How did he get back last night?
- I think he ____ back on foot, as there were no buses or taxies then at all.
A. might have come B. needn't have come
C. must have come D. should have come

2. The doctor said I was over-weight. If only I ___ less!
A. ate B. have been eating C. have eaten D. had eaten

3. The image of a devoted and noble angel in white ___ heals the wounded and rescues the dying is making a comeback___ the nation faces a crisis.
A. that...because B. who...when C. which...that D. what...as

Key: 1. A 2. D 3. A , 要详细解答,谢啦!

1. A是虚拟语气的用法,表示与过去的事实相反
2. D 同上
3. A 前面是定语从句,后面是原因状语从句

第一题表示的是一种猜测,故用MAY的过去式MIGHT.第二题IF ONLY.....的意思是"如果不.....就好了",是对过去情况的猜测,故用HAD DONE的形式.第三题就不知道咯~~~~~

感觉答案好像有点问题嘛

1.might have come 时表示有可能来但是可能性很低
因为后面说as there were no buses or taxies then at all. 这里as是因为的意思。