交际运用。

情景交际 选择最恰当的问话或者答语。

1. — Good afternoon, Mr. Chen!

    — ________ Miss. Wang! [ ]

A. Good afternoon

B. Hello

C. Nice to see you

2. — How do you spell book?

    — ________

 [      ]

A. Bye.

B. Fine, thanks.

C. B-double O-K, book.

3. — Sit down, please.

    — ________. [ ]

A. Let's begin

B. Stand up

C. Thank you

4. — ________

    — Yes, I am. [ ]

A. Excuse me, Is she from Washington D.C.?

B. Hello! Are you from New York?

C. Where are you from?

5. — ________

    — It's eighteen. 

[      ]

A. What's double nine?

B. How old are you?

C. Which school are you in?

政府债券的特征包括( )。

A．安全性高

B．流通性强

C．收益稳定

D．免税待遇