The air in mountain areas is ____ that in big cities.
#19283
A
as fresh as
B
fresher than
C
as dirty as
D
dirtier than
推荐题目
—How did you sleep last night? —A sound sleep. Never slept ______.
#19011
A
well
B
good
C
worse
D
better
If you follow a diet expert’s advice, eating more can mean losing _____weight rather than less.
#18267
A
heavier
B
lower
C
lighter
D
more
There is a(n) _______ bus service into the center of town, which makes it much easier for farmers to go to sell their vegetables there.
#18543
A
frequent
B
gradual
C
official
D
fluent
—Are you satisfied with her answer? —Not at all. It couldn’t have been ________.
#18366
A
any worse
B
much better
C
so bad
D
the worst
She felt sorry she had disturbed the __________ calmness of a man she respected.
#20548
A
regular
B
curious
C
usual
D
various
