Since the recent river pollution in several provinces, people _______ more and more attention to the quality and safety of drinking water.
#100455
A
pay
B
are paying
C
have paid
D
have been paying
推荐题目
-- Has your elder brother returned from Africa yet?-- Yes, but he _________ here for only three days before his company sent him to Australia.
#102377
A
was
B
has been
C
will be
D
would be
The corn powder with two other things _______ water to make all kinds of good.
#103654
A
are mixed with
B
is mixed with
C
are mixed by
D
is mixed by
These films ______ until tomorrow morning.
#104354
A
can't develop
B
aren't developing
C
won't be developed
D
won't develop
------Is your father a teacher of English in the No.l Middle School?-------No! But he _________ English there for ten years.
#99944
A
has taught
B
has been teaching
C
taught
D
had taught
---How did the warm-hearted lady find you and return your lost bag?---She said that she my bag on the bench with my name card in it.
#100714
A
notice
B
was noticing
C
has noticed
D
had noticed