--- How’s your new babysitter? --- We ______ ask for a better one. All our kids love her so much.
#63288
A
should
B
might
C
mustn’t
D
couldn’t
推荐题目
You _____ have bought the book for me, but thank you all the same.
#62880
A
shouldn’t
B
needn’t
C
can’t
D
mustn’t
—What does the notice on the wall say?—“No person take books out of the reading room; otherwise he would be fined.”
#62959
A
will
B
may
C
shall
D
must
Lucy’s colour ________blue because she likes to be the leader, so it __________red.
#77316
A
can’t be, must be
B
can’t be, mustn’t be
C
should be , must be
D
must be, can’t be
--- Do you have any plans for this weekend?--- I’m not sure. I _____ go climbing Mount Baoshi.
#75845
A
must
B
can
C
need
D
may