Mr. Wang has left for Guangzhou. He ____ a speech there in two days.
#52656
A
gives
B
gave
C
will give
D
has given
推荐题目
 —Where’s your mother, Helen?—She_________ the flowers in the garden.
#63515
A
waters
B
watered
C
is watering
D
has watered
----Must we clean the classroom now?----No, you _________. It _________ after school.
#52475
A
needn’t, must be cleaned
B
mustn’t, needn’t be cleaned
C
needn’t, can be cleaned
D
don’t have to, may clean
The river smells terrible. People must_____ dirty things into it.
#55102
A
be prevented to throw
B
prevent from throwing
C
prevent to throw
D
be prevented from throwing