must 表猜测的反意疑问句:He must have been busy,_____?

must 表猜测的反意疑问句:He must have been busy,_____?
They must have been reading,_____?
teegreen 1年前 已收到1个回答 举报

媚神女wobs 春芽

共回答了9个问题采纳率:88.9% 举报

They must have been reading,haven't they? 对过去的事情进行推测,只要没有过去时间状语,变反义疑问句时,按照现在完成时来进行变化.

1年前

8
可能相似的问题
Copyright © 2024 YULUCN.COM - 雨露学习互助 - 17 q. 0.442 s. - webmaster@yulucn.com