13. –Just now I called home but nobody answered.
--Oh, sorry. I ________.
A.must have fallen asleep | B.must fall asleep | C.can’t been asleep | D.must be asleep |
推荐套卷
13. –Just now I called home but nobody answered.
--Oh, sorry. I ________.
A.must have fallen asleep | B.must fall asleep | C.can’t been asleep | D.must be asleep |