Every possible means ______ to prevent the air pollution, but the sky is still not clear.
#86302
A
is used
B
are used
C
has been used
D
have been used
推荐题目
Mary, along with her parents ________ Hainan for a week and they will come back soon.
#43967
A
have been to
B
has been in
C
have been in
D
has been to
－How much _____ the trousers? －The trousers? Oh, ____ 230 yuan.
#44084
A
is, it’s
B
are, they’re
C
are, it’s
D
is, they’re
.My alarm clock didn’t go off, and I woke up late this morning.
#43422
A
There was nothing wrong with my alarm clock.
B
My alarm clock worked well.
C
Nothing was wrong with my alarm clock
D
Something was wrong with my alarm clock.
—Will there be any paper money 100 years?—No, .
#43889
A
after , there won’t
B
after, there won’t
C
in, they aren’t
D
in, there won’t.