Their team must have won first prize in the competition yesterday,________?

admin2021-06-28 15

问题 Their team must have won first prize in the competition yesterday,________?

选项 A、mustn’t they
B、haven’t they
C、didn’t they
D、have they

答案C

解析当陈述句部分含有情态动词must，且must表示“想必，一定”等推测意义时，反意疑问句部分应根据陈述句部分的时态采用相应的动词或助动词形式。根据句中的yesterday可知，反意疑问句部分应用didn’t they。故选C。

转载请注明原文地址:https://kaotiyun.com/show/mfxC777K

英语

相关试题推荐

随机试题

最新回复(0)