The man must be very angry --- his daughter,---?
问题描述:
The man must be very angry --- his daughter,---?
A.about,isn't she
B.with ,isn't he
C.at ,mustn't she
D.with,mustn't he
这里为什么选B而不是D呢?这里有情态动词must啊!请说明为什么这样填?
答
选B.情态动词must在表示推测,意为”一定“时,其后的反意疑问句不用must,一般用其后的系动词或助动词.再如:He must be at home now,isn't he?He must have finished his homework,hasn't he?但是:He must have fini...He must have finished his homework yesterday, didn't he?请问为什么啊,O(∩_∩)O谢谢解答也就是说,在must后面接have+过去分词时,如果后面还有过去的时间状语,那么反义疑问句的构成就要用have后面的词,且是过去的形式。再如:She must have been a nurse, hasn't she?She must have been a nurse in the past, wasn't she?