“I heard they went skiing in the mountains last winter.” “It _________ true because there was little snow there.”
#89628
A
may not be
B
won’t be
C
couldn’t be
D
mustn’t be
推荐题目
The little girl        ,but her family was too poor at that time.
#89335
A
could go to school
B
could have gone to school
C
must have gone to school 
D
can have gone to school
——My cat’s really fat. ——You____________have given her so much food. 
#90458
A
wouldn’t
B
couldn’t
C
shouldn’t
D
mustn’t
_______ it rain tomorrow, we would stay at home.
#87246
A
Should
B
Be
C
Were
D
Will
       anyone call, tell them I’m in conference.
#86721
A
Should
B
Would
C
Could
D
Might