The environment will be further polluted unless some measures _____.
#100612
A
are taken
B
will be taken
C
are being taken
D
should be taken
推荐题目
—Did you happen to hear the recent news? —Yes, Alice ____ the gold medal in the speech contest, which I find hard to believe．
#101840
A
wins
B
won
C
had won
D
will win
Let’s keep to the point or we ______ any decisions.
#104991
A
will never reach
B
have never reached
C
never reach
D
never reached
—Look! Somebody the sofa.—Well, it wasn’t me. I didn’t do it.
#101195
A
is cleaning
B
has cleaned
C
was cleaning
D
had cleaned
Before ___ a loan ____, calculate (核算) your monthly costs.
#100826
A
taking; off
B
taking; away
C
taking; out
D
taking; over
-Have you seen the film? --Yes. I _______ it three times when I was in Tokyo.
#104184
A
saw
B
had seen
C
have seen
D
was seeing