The flowers _______often.
#44458
A
must be water
B
must be watered
C
must watered
D
must water
推荐题目
I think students______ to do homework with friends.
#44694
A
is allowed
B
are allowed
C
should allowed
D
should be allowed
The words _________ by Miss Li are marked ________ red.
#44821
A
are written; in
B
written; in
C
are written; with
D
written; with
I'm sure that stricter roles to control cigarette smoking very soon.
#44802
A
made
B
will make
C
were made
D
will be made
---- May we leave the classroom now? ---- No, you _____. You _____ to leave until the bell rings.
#44917
A
mustn’t, are allowed
B
can’t, aren’t supposed
C
don’t have to, are supposed
D
needn’t, aren’t allowed