All possible means ____ to prevent the air pollution, but the sky is still not clear.
#100326
A
is used
B
has been used
C
are use
D
have been used
推荐题目
I hope _____ the job she's applied for (申请) .
#104930
A
she's going to get
B
she'll get
C
she is to get
D
she decides to get
With more forests being destroyed, huge quantities of good earth each year.
#102348
A
is washing away
B
is being washed away
C
are washing away
D
are being washed away
—Don't always turn to particular patterns time after time in our life.—I agree. We would otherwise________our thinking by rules or common attitude.
#99681
A
inspect
B
limit
C
judge
D
recover
— How long have you known John? — Since he ______ to our class.
#101714
A
has come
B
came
C
had come
D
comes
(2014·湖南十二校联考)I got an email from my old friend last Sunday.Until then，we________in touch for nearly 3 years.
#99132
A
didn’t get
B
haven’t got
C
hadn’t got
D
don’t get