“Nothavingreturnedhomeyet,_________”,
hisfathersaidtothepolice.
A.his mother got worriedB.his mother must be worriedC.I think he is missingD.he must have got into some trouble.在线课程D
句意:他的父亲对警察说:“还没回到家呢,他一定陷入了困境当中。must have done表示对过去事情肯定的推测。所以选D。
编辑:chaxungu时间:2026-04-24 13:00:58分类:高中英语题库
“Nothavingreturnedhomeyet,_________”,
hisfathersaidtothepolice.