I should not have laughed if I ______ you were serious.
#86869
A
thought
B
would think
C
had thought
D
have thought
推荐题目
I was really anxious about you.You ________ home without a word.
#86628
A
mustn't leave
B
shouldn't have left
C
couldn't have left
D
needn't leave
Look at the trouble I’m in. If only I your suggestions.
#87504
A
followed
B
would followed
C
had followed
D
should followed
---Must I fill in the form? --No, _______.
#87762
A
you must
B
there’s no need
C
you needn’t have
D
you needn’t to
One of the requirements for the experiment is that the material _____ to its burning temperature．
#86983
A
is heated
B
will be heated
C
be heated
D
would be heated