---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
— Do you think yesterday’s math problem was difficult?— Yes. I could work it out.
#44292
A
hardly
B
easily
C
finally
D
nearly
He always looks ________. Now he’s looking ________ at his new drawing.
#45024
A
happy, happily
B
happy, happy
C
happily, happily
D
happily, happy
He doesn’t feel________because he has ________friends.
#45677
A
happily; a few
B
happy; a few
C
happily; few
D
happy; few
This problem is ________ that one.
#46481
A
not so easy as
B
more easy than
C
not so easier as
D
more easier than
—Terra, you shouldn’t be so ______. You always leave your things everywhere.—Sorry, mom. I’ll put them away soon.
#45698
A
terrified
B
cheerful
C
frightened
D
careless