–I could not start my car this morning due to the cold weather. --No wonder you were late. You ___ have used mine. I was not using all the morning.
#87865
A
should
B
must
C
could
D
might
推荐题目
If you had got up early, you_____ the early bus.
#87665
A
have caught
B
will have caught
C
would have caught
D
had caught
Water ____ be changed into vapour but it ____ be heated to its boiling point . 
#89755
A
may ; can
B
can ; must
C
may ; needn''t
D
must ; may
—It’s many years since I saw you last; I        you at all. —I wouldn’t have, either; if someone       you by the name.
#87318
A
didn’t recognize; hadn’t called
B
didn’t recognize; didn’t call
C
haven’t recognized; didn’t call
D
recognized; hag called