If we keep wasting so much energy, ________ are that our oil wells will dry up and the environment will be destroyed.
#5745
A
problems
B
difficulties
C
questions
D
Chances
推荐题目
She got married although her parents had not given her their _____.
#7569
A
allowance
B
consent
C
permit
D
appreciation
It was a great ______ for him to be pleasant to people he didn’t like.
#6651
A
trouble
B
effort
C
sorrow
D
horror
She is also 25 and a native of Beijing, but the ______ between us ends there.
#5462
A
difference
B
advantage
C
disadvantage
D
similarity
Don't leave matches or cigarettes on the table within the _____ of little children.
#5106
A
hand
B
reach
C
space
D
distance