10.I don't think he could have done such a stupid thing last night,_______ last night,_______ A.do I B.could he C.has he D.did he
问题描述:
10.I don't think he could have done such a stupid thing last night,_______
last night,_______
A.do I B.could he C.has he D.did he
答
B
I don't think 引导的宾语从句为否定转移,翻译疑问句根据从句而定,故为could be .