The sign_____is often found in a reading-room or a library.
#23004
A
NO PHOTOS
B
KEEP QUIET
C
THIS SIDE UP
D
OPEN
推荐题目
What’s your friend like?
#23267
A
She is American
B
She is a teacher
C
she likes English
D
She is tall and beautiful
——I’m terribly sorry for being late.——________. Come over and sit down. 
#1394
A
Never mind
B
You are to blame
C
No problem
D
It depends