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
 -----Tom, I’m sorry I’ve lost your book.. ----- _____ .I have another one. 
#23187
A
My pleasure
B
No problem
C
Sorry to hear that
D
Never mind
.---It’s a fine day. Why don’t you go camping with us?----________.  Let’s go.
#22927
A
It’s difficult.
B
No, thanks.
C
Sounds fun.
D
Sure, you can
—Did you have a good time in Thailand last week?— ______, it was too hot.
#3872
A
No! really
B
Yeah, why not
C
Oh, great
D
You’re right