The maths problem is so difficult that none of them can .
#57894
A
work out it
B
work it out
C
find out it
D
find it out
推荐题目
Mr Hu has travelled to six countries _______.
#55036
A
over the years
B
in the years
C
after the years
D
before the years
–Why didn’t you _____ the guests some tea at first?-- But they said they didn’t like it.
#58774
A
provide
B
share
C
serve
D
take
—Susan ,you are doing worse. You have to _____more _____ your study than computer games.—Yes. I must control myself.
#55496
A
concentrate;on
B
decide;on
C
take;on
D
spend;on
------Tell the kid to ________ the fireworks(烟花、爆竹)，please.------Yes, you are right.
#55572
A
come up with
B
give away from
C
stay away from
D
run out of
—To protect animals in danger ,we should people them .—I agree with you.
#57445
A
ask, to kill
B
to stop , to kill
C
stop , saving
D
stop , killing