–Excuse me, sir, but I don’t think you can smoke here.–Really sorry. I ______ this is a non-smoking area.
#23346
A
don’t know
B
didn’t know
C
have no idea
D
haven’t known
推荐题目
—Is it all right if I keep this photo？—_______.
#1587
A
No，you don’t
B
No, it shouldn’t
C
I’m afraid not
D
Don’t keep it
--- My math teacher said I was too lazy.--- ______________. You should work harder.
#22011
A
Good idea
B
I’m sorry
C
Good luck
D
Have a great time
－John，1 know nothing about playing tennis．1 wonder if you could teach me． — ．Just name the day．
#1402
A
1’m glad
B
Go ahead
C
If you want it
D
With pleasure
---- Oh, dear! ---- ______? ---- I’ve found I left my English book at home.
#24194
A
How are you
B
Where is it
C
What’s happening
D
Are you wrong