To understand the grammar of the sentence, you must break it       into parts. 
#24700
A
down
B
up
C
off
D
out
推荐题目
Honestly speaking, I would agree with Shirley, though not ______.
#23813
A
widely
B
entirely
C
possibly
D
eventually
He is __ that everyone likes to make friends with him.
#22853
A
a such honest boy
B
such honest a boy
C
so an honest boy
D
so honest a boy
_______the temperature,______ water turns into steam.
#24892
A
The high, the fast
B
Higher, faster
C
The more higher, the faster
D
The higher, the faster