---Why do you keep the windows open on such a cold day? ---There are so many students here, so we want to keep the air nice and __.
#47400
A
cold
B
dry
C
cool
D
clean
推荐题目
Never give your ______information to others on the Internet.
#45911
A
public
B
personal
C
friendly
D
useful
--- Mrs. Brown, I don’t think we can get there on time by bike. --- You mean it’s ___________ for us to take a taxi?
#46344
A
necessary
B
important
C
possible
D
difficult
—Oh, you look so beautiful in the red shirt. It’s in style.—Thank you. I bought it in Huangshang Supermarket last Saturday.
#44453
A
expensive
B
colorful
C
fashionable
D
original
Mike runs_________in our class．No one can catch up with him．
#45549
A
slowly
B
faster
C
more slowly
D
fastest
Do you have to do this weekend?
#46022
A
important nothing
B
nothing important
C
important anything
D
anything important