It’s hot outside, please keep the door __________.
#47798
A
open
B
close
C
opened
D
closed
推荐题目
Mr. Wu always spends a lot of time explaining things to us. He is so _______.
#46103
A
cool
B
patient
C
selfish
D
unfair
The math question is like a piece of cake. He spent five minutes in working it out.
#44250
A
hard
B
easy
C
confusing
D
difficult
Jack felt nervous when he found the physics problems ____ to work out.
#45425
A
easy enough
B
too easy
C
too difficult
D
difficult enough