Teachers be sensitive to the development level of each student so as to help them better.
#62667
A
can
B
may
C
are able to
D
need to
推荐题目
I ____ have been there, but I ____ not find the time.
#62724
A
could; must
B
must; could
C
should; could
D
should; would
- You’d better because you have to drive back home. - OK.
#76558
A
not drinking
B
not to drink
C
not drink
D
don’t drink
I ________ have watched that movie---it will give me horrible dreams.
#62547
A
shouldn’t
B
needn’t
C
couldn’t
D
mustn’t
---There _____ anybody in the room. --- Why do you say so? --- Because the door is locked.
#76349
A
must not be
B
can’t have
C
can’t be
D
may not be