---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
Eating________vegetables and less meat can help you to keep in good ________
#45679
A
more; health
B
much; health
C
more; healthy
D
many; healthy
----Why are you so _______,Amy?----I thought I lost my purse, but I didn’t. I found it in my study!
#46173
A
angry
B
happy
C
sad
D
nervous
----- Mum, I think I’m __________ to get back to school . ----- Not really , my dear. You’d better stay at home for another day or two.
#45798
A
so well
B
so good
C
well enough
D
enough well
Yang Shan Zhou becomes well-known in China for planting so many trees for people.
#45188
A
great
B
famous
C
friendly
D
warm