---Is Mr Smith still in Shanghai? ---Yes，he _______there for two months．
#54431
A
has been
B
has gone
C
has been to
D
has gone to
推荐题目
We believe governments will a better way to solve the problem of water pollution.
#60380
A
take off
B
put off
C
come up with
D
catch up with
--I’m sorry I _____ my exercise book at home.--Don’t forget _____ it to school tomorrow, please.
#53803
A
forgot, to take
B
left, to bring
C
forgot, to bring
D
left, to take
Your father is sleeping. You'd better ___________.
#56043
A
not to wake him up
B
not to wake up him
C
not wake up him
D
not wake him up
—Will you give me a hand? I have some trouble_______ the scientific problem.—Don't worry. I'll try my best to help you _______.
#52243
A
solving; in five minutes
B
to solve; in five-minute
C
to solve; after five minutes
D
solving; after five-minutes