(2013·湖南，26)If nothing________，the oceans will turn into fish deserts.
#99736
A
does
B
had been done
C
will do
D
is done
推荐题目
----Why didn’t you apply for the job? ----I ________, but my old friend offered me a better one.
#99911
A
was going to
B
would
C
will
D
am going to
No one in the department but Tom and I _____ that the director is going to resign.
#104997
A
knows
B
know
C
have known
D
am to know
- Where have you been all day?- We ________ some lovely children and it was dark by the time we got away.
#100040
A
met
B
would meet
C
have met
D
had met
We on it for several hours but we haven't yet reached any conclusion.
#99883
A
are working
B
work
C
have been worked
D
have been working
—Hi, Jack．You look a bit fat now． —Yes, I ______ five pounds recently．
#99315
A
am putting on
B
will put on
C
have put on
D
had put on