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
The bank refused to give the company more time, and ________, it broke down.
#24082
A
legally
B
consequently
C
constantly
D
temporarily
She is _________ a teacher. She loves you like your mother.
#24238
A
no more than
B
more than
C
not more than
D
at most
Drunk driving used to occur ________ in our city,but now such cases are rare.
#22223
A
practically
B
generally
C
frequently
D
gradually
. Come _____. I’ll introduce my _____friend, Bob, to you.
#24517
A
closely; close
B
close; closely
C
close; close
D
closely; closely