If we keep wasting so much energy, _____are that our oil wells will dry up and the environment will be destroyed.
#7198
A
problems
B
difficulties
C
questions
D
chances
推荐题目
This had a great ____ the future of both mother and son.
#6331
A
affect on
B
affect in
C
effect upon
D
effect to
There is a 20 minute parking _____ here, so we must get back to the car very quickly.
#7552
A
freedom
B
limit
C
allowance
D
prohibition
If by any chance someone comes to see me, ask them to leave a________.
#6059
A
message
B
letter
C
sentence
D
notice
Measures _____to stop housing prices from rising too fast, but it remains to be seen whether they still work.
#5176
A
are taking
B
had been taken
C
have taken
D
are being taken