According to the latest research, getting enough sleep is _____to maintaining good health and reducing stress.
#17753
A
practical
B
contradictory
C
essential
D
alternative
推荐题目
—Wow, your house is so big!—Yes, it’s three times _____ yours. 
#19906
A
the size as
B
more than
C
bigger as
D
bigger than
I was _______ when I heard the _______ news!
#18732
A
disappointing; disappointed
B
disappointed; disappointing
C
disappointing; disappointing
D
disappointed; disappointed