题文
“Why didn’t she come to the meeting yesterday?” “I’m not so sure. She ______ ill.”
| A.should be | B.should have been |
| C.must be | D.might have been |
推荐试卷
“Why didn’t she come to the meeting yesterday?” “I’m not so sure. She ______ ill.”
| A.should be | B.should have been |
| C.must be | D.might have been |
试题篮
()