If we ______ take environmental problems seriously, the earth _______ worse and worse.
#40979
A
don’t; will be
B
won’t; isn’t
C
won’t; is
D
don’t; won’t be
推荐题目
Tony tells me he is likely to win the match, and ______ he wins, he will treat us to a meal.
#70353
A
that
B
that if
C
if
D
unless
Many people wrote articles on ___Liu Xiang had failed to compete in the event . .
#74550
A
why
B
what
C
who
D
that
The theory he sticks to ______ to be of no use in our studies.
#72228
A
proves
B
prove
C
proving
D
be proved
he came to love sports,he became much stronger than before.
#71643
A
After shortly
B
Shortly after
C
Short after
D
Before long
_____unemployment and crime are high, it can be assumed that the latter is due to the former.
#67687
A
Before
B
Where
C
Unless
D
Until