Readers are required to _________ the rules of the library and mind their manners.
#12251
A
observe
B
confirm
C
review
D
appreciate
推荐题目
I noticed her beauty and honesty _______ I met her.
#14390
A
first time
B
for the first time
C
the first time
D
by the first time
 It seems that the young man and the lady have little __________.
#12118
A
in common
B
on common
C
at common
D
with common