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
The International Maths Summer Camp was held in Wuhan,____ the top students in maths from all over the world.
#70392
A
bringing back
B
bringing together
C
which brought around
D
gathering around
You should be more confident in______ situation is challenging you.
#67640
A
wherever
B
whenever
C
however
D
whatever
While having our dinner, _______.
#68160
A
the door bell rang
B
our newspapers came to the door
C
we heard the door bell ringing
D
the postman brought several letters to us
________ he has limited technical knowledge, the old worker has a lot of experience.
#67463
A
Since
B
Unless
C
As
D
Although
This is the best film ___ have ___seen.
#71739
A
that, never
B
which, ever
C
that I , ever
D
which I , ever