－I’d like to help the homeless people in the earthquake. －You ________ join a volunteer group.
#74891
A
must
B
need
C
can
D
couldn’t
推荐题目
一Shall we meet at the station at 8 am?—In fact, we _______. The train _______ until l0 a.m.
#77572
A
mustn’t; doesn’t leave
B
mustn’t; leaves
C
needn’t; won’t leave
D
needn’t; will leave
Sometimes the boy is a bad-tempered child, but he ____ be quite lovely when he wishes．
#63210
A
may
B
can
C
shall
D
must
Some teenagers would rather _____ than _______ in their spare time.
#75991
A
play computer games, doing exercise
B
to play computer games, to do exercise
C
play computer games, do exercise
D
playing computer games, do exercise
---Who is the tallest boy? ---It ______ be John. John is of medium height.
#77245
A
must
B
needn’t
C
might
D
can’t
You ______ park here! Don’t you see “No Parking” beside you?
#63201
A
needn’t
B
mustn’t
C
won’t
D
couldn’t