I dressed very warmly for the trip,but I---so.The weather wa

问题描述:

I dressed very warmly for the trip,but I___so.The weather was hot.
a.needn't do
b.needn't have done
c.can't have done
d.shouldn't have done
要解释哪个选项正确,为什么是对的?
1个回答 分类:英语 2014-11-03

问题解答:

我来补答
B.
1.翻译:这次旅行我穿得很暖和,但是我本不必如此.天气(其实)很热.
2.选项所在句是对过去的动作进行虚拟,所以须用情态动词的完成形式,先可排除A;
b.needn't have done 本不必做某事(实际做过了)
c.can't have done(过去某时)不可能做过某事
d.shouldn't have done 本不该做某事(实际做过了)
3.D从语法上说也可以,但是从句子语气上看,B比D更准确.
 
 
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