So  _____ that all the living things died out gradually .
#84176
A
serious polluted the lake is
B
serious polluted is the lake
C
seriously polluted the lake is
D
seriously polluted is the lake
推荐题目
Under no circumstances _______the search far the missing plane.
#79578
A
do we stop
B
will we stop
C
we stop
D
we will stop
Their performance was much better than_________.
#82579
A
expected
B
it expected
C
expecting
D
it is expected
______ for the free tickets, I would not have gone to see films so often.
#80711
A
If it is not
B
Had it not been
C
Were it not
D
If they were not