— Why weren't you at the meeting?
— I ________ for a long distance call from my sister in America.
A.was waited | B.was waiting | C.has waited | D.have been waiting |
推荐套卷
— Why weren't you at the meeting?
— I ________ for a long distance call from my sister in America.
A.was waited | B.was waiting | C.has waited | D.have been waiting |