补全对话

       根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项多余选项。

—Debbie! I can't believe it! I haven't seen you for ages.

—Dorothy! it's really a nice surprise!     1    

—pretty good.

—     2     

—I wish I could. But I'm on my way out. I have to be in the city in an hour.

—     3     

—there's a lot of traffic and I really have to get going. You know where I live - why don't you drop in one evening?

—I'll do that.      4       let's keep in touch.

—I'd really like to. I'll talk to you soon, Debbie. I'm glad I ran into you.

—      5     

A. take care.

B. How are you?

C. Where have you been?

D. Can you join me?

E. Come on. Just for a minute.

F. And you should feel free to call or visit me.

G. It's been a whole year since we saw each other last time.

从数轴上的0点开始，先向右移动2个单位长度，再向左移动3个单位长度，这时它表示的数是[ ]

A．2    

B．1    

C．-1