I have worked in this factory __________ I came here in 2001.

A.      from          B. for                            C.      since

选用方框中的句子完成对话，其中有两项是多余的。
Li Lei: Excuse me. 1     
Mr. Smith: Yes. And you are.. . ?
Li Lei: I’m Li Lei. Your friend Miss Wu is busy at the moment. She asks me to meet you. Welcome to Hangzhou, Mr. Smith.
Mr. Smith: Thank you.
Li Lei: By the way,2     
Mr. Smith: No. This is my second time. I came here in 1998 for the first time.
Li Lei: 3     
Mr. Smith: I like it very much. It’s very beautiful and famous in the world. And the people here are quite friendly. 4       
Li Lei: I’m glad you like the city. And now Hangzhou is becoming more and more beautiful. 5    
Mr. Smith: I think so. Thank you very much for meeting me.
Li Lei: It’s a pleasure.

会话配对。（每小题2分，共10分）

Li Lei:    Excuse me.               1.             

Mr. Smith: Yes. And you are…?

Li Lei:    I'm Li Lei. Your friend Miss Wu is busy at the moment. She asks me to meet you.             

Welcome to Suqian, Mr. Smith.

Mr. Smith: Thank you.

Li Lei:    By the way,                2.            

Mr. Smith: No. This is my second time. I came here in 1998 for the first time.

Li Lei:                3.             

Mr. Smith: It’s very beautiful and clean. And the people here are quite friendly.

            4.              . I like it very much.

Li Lei:    I'm glad you like the city. And now Suqian is becoming more and more beautiful.

              5.          

Mr. Smith: I think so. Thank you very much for meeting me.

Li Lei:    It's my pleasure.

A. It's a nice place to visit.

B. How do you like the city?  

C. I'm sure you'll have a good time.  

D. Are you Mr. Smith from Australia?

E. Is this your first visit to Suqian?