I''m surprised that he to help me when I needed his help .A. should refuseB. would have r

发布时间：2020-08-17 09:52:40

I''m surprised that he      to help me when I needed his help .
A. should refuse
B. would have refused
C. should have refused
D. may have refused

网友回答

A. should refuse
B. would have refused
(答案→)C. should have refused
D. may have refused
解析：should 可以用来表示“竟然”的意思。依下文信息还要用情态动词+ have done 结构。全句意为：我很奇怪，当我需要他帮忙时，他竟然拒绝了
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