单选题 Questions 19 to 22 are bused on the conversation you have just heard.

单选题 A. Two students are talking about how to prepare for an assignment.
B. Their professor is too strict with them and they are very angry.
C. The man's assignment couldn't be handed in on time.
D. The man's notebook was lost due to his carelessness.
【正确答案】 C
【答案解析】[解析] 19-22
W: Hi, John. You look worried. What's going on?
M: Oh, It's you, Linda. (20)I'm going to Professor Smith's office. My assignment is ... you know ... it is ... it's lost!
W: Really? (19)So that means you couldn't summit your assignment in time? Poor John, you would have a really hard time, I'm afraid.
M: Yeah, (22)I know Professor Smith is very strict.
W: But how could you lose your assignment anyway?
M: Well, I just took my laptop to the printing house to have my assignment printed out. Their machine didn't work. So I had to come back. But ... but I was so careless that I forgot my computer on the bus! I just lose the only version of my assignment with it.
W: Your laptop, too? What a pity! And you should have made a copy of your assignment beforehand.
M: Oh, I'm always so careless, and I hate this. But how about my assignment? Today is the deadline. Professor did tell us that he wouldn't accept any late assignment even though there was a proper excuse. But you see, my excuse is because of my carelessness!
W: Look, John, (21)if I were you, I would tell the truth to him and ask for an extension. He was serious when he talked about the deadline in class, but your laptop is lost, that's the fact. If you talk to him patiently, I'm sure he won't be too hard on you.
M: I hope so. Thank you for telling me that. I feel better now. I hope he would sympathize with me as you do. Now I'm going to tell him what happened. See you later.
W: Good luck this time, John. See you.
Q: What is the conversation mainly about?

[解析] 男士说他的作业丢了，女士说那意味着他不能按时交作业了。 submit 与 hand in 同义。故 C) 项正确。
单选题 A. To discuss the outline of his assignment with the professor.
B. To tell the professor that his assignment was lost.
C. The professor asks the student to go to his office.
D. Most students have submitted their assignments.
【正确答案】 B
【答案解析】[解析]
Q: Why does the man have to see the professor?

[解析] 男士很担心，他正要去 Smith 教授的办公室，他告诉女士他的作业丢了。由此推断他要去告诉教授他的作业不能按时交上。故 B) 项正确。
单选题 A. To conceal the truth from the professor and hope for the best.
B. To tell the truth to the professor and ask for extension.
C. To write another interesting assignment.
D. To ask the professor to help him with his assignment.
【正确答案】 D
【答案解析】[解析]
Q: What does the woman suggest the man do?

[解析] 女士说如果我是你的话，我就去告诉教授真相并请求作业延期。if I were you 句式常用来委婉提出建议。故 D) 项正确。
单选题 A. He is always very kind to his students.
B. He is very strict with his students.
C. He was not serious when talking about the deadline.
D. He would punish the boy Severely.
【正确答案】 B
【答案解析】[解析]
Q: What can he inferred about the professor?

[解析] 对话中提到教授 strict(严厉的), serious(严肃的，认真的),而且男士丢了作业看上去很担心，由此推测，教授对学生要求严厉。故 B) 项正确。