— Sorry, Sir. I didn’t quite follow you.— ______. I’ll explain it to you later.
#2954
A
Don’t mention it
B
Come on
C
That’s right
D
Don’t worry
推荐题目
 –We got here Tuesday afternoon.--          Why didn’t you call us earlier?
#889
A
Good luck!
B
You did?
C
It’s no surprise
D
You’re welcome
Can you make a model plane?”  “_______. It is easy.”
#22868
A
Yes, I can.
B
No, I can’t.
C
Yes, I am.
D
No, I am not.
 —_______ should we clean the library? —Twice a week.     
#24514
A
How many
B
How much
C
How long
D
How often