IS-IS的Hello报文可以具体细分为：（）。

A.1/3

B.1/2

C.3

D.2

听力原文：W: Hello, Mr. Green. This is Ellen Wilson. May I speak to my husband?

M: David is in the lab now, Ellen, and then he's going to eat lunch. I'll tell him to call you at home.

Where is the woman's husband?

A．In the office.

B．In the dining hall.

C．In the lab.

D．At home.

某两台IS路由器通过以太网相连，但是没有建立起ISIS邻居，下列诊断方法正确的是()。

A.查看ISIS进程配置是否配置network-entity，若没有配置，ISIS进程处于非运行状态

B.查看接口状态是否为UP，只有UP的接口才能收发报文

C.检查链路是否良好，比如使用ping命令

D.若接口状态为UP，可以通过打开debug功能查看hello报文是否正常收发和处理来定 位

听力原文：M: Hello!

W: Hello, Mike! This is Jane.

M: Oh. Hello, Jane!

W: Listen, Mike! I've got a real problem.

M: What is it?

W: The ear's broken down.

M: Oh, not again.

W: Yeah: I checked the oil and I checked almost everything. It's just not starting at all.

M: You have to get rid of it, you know.

W: I know, I know. But look, the thing is, I've got to pick Tom up at the airport. Can I…?

M: Use my car? Yes, of course.

W: That'll be great! It's very kind of you.

M: Come on when you like. I don't need it till tonight.

W: OK! I'll be around in about an hour. Thanks a lot!

M: It's all right. See you then!

W: See you!

Why did Jane call Mike?

A．To ask him to meet her.

B．To tell him about Tom.

C．To borrow his car.

D．To give him a surprise.

A: Hello, is that Paul White? B: No, this is John.()

听力原文：W: Hello!

M: Hello. Lucy. This is John. Could you do me a favor? I've tried to phone my wife six times and 1 can't get through. The line is busy all the time. Could you possibly go to the next door and give her a message?

W: Sure! What do you want to tell Mary?

M: Could you just say I've met an old friend and I'm staying with him? I'm not at the hotel and I'll give her a ring later.

W: Sure, I'll go fight now.

M: Thanks a lot, Lucy.

W: OK. Bye!

M: Bye!

What did the man ask the woman to do?

A．To book a hotel room for him.

B．To meet an old friend of hers.

C．To pass a message to Mary.

听力原文：W: Hello! This is Johns Hopkins. Dr. Silver's Office. Can I help you?

M: Hello! This is Conley. Oh, I thought you opened at 10:00 a.m., but my wife told me to try earlier. She was right! I was going to call you at lunch.

W: Yes, your wife is right. People are always surprised that we're here so early. The reason is that our motto is "Always at patients' service". From around the world, people come to Johns Hopkins trusting that they will receive the best, most comprehensive patient-focused care available anywhere. How can I help you, sir?

M: Well, I'd like to make an appointment to have a cheek-up, please.

W: Okay. I'd like to make sure what your name is, please.

M: Yes. My name is Ian Conley, I-A-N C-O-N-L -E-Y.

W: Thank you, Mr. Conley. Well, I'm sorry to tell you that I have a lot of appointments these two days. How about the day after tomorrow at 9:30?

M: Um...would you have anything in the afternoon? Well, I will have a meeting Thursday morning.

W: Okay. Hmm...we do have an opening that afternoon at 4:00. Would that be good for you?

M: Yes, that would be just tine. I will come at 4:00 o'clock Thursday afternoon.

W: Okay. Mr. Conley, while I have you on the line, could I just check a few things?

M: Sure.

W: Is your address still 2354 Lecklear Street, apartment 11?

M: Actually, ma'am, it's number 17.

W: Okay, I'll change that. And your phone number—is it 233-4027?

M: Yes, it is.

W: Thank you, Mr. Conley. Alright, I have you down for 4:00 on Thursday afternoon.

M: Thanks. See you then.

W: Bye.

(20)

A．The woman speaker is a doctor.

B．The man speaker is called Silver.

C．The man called the woman at lunchtime.

D．The man's wife wanted to have a check-up.

听力原文：F：Hello, Helen Turner, speaking.

M：Hello, this is Nick Harding from the London Office. I'm planning to come across next week.

F：Oh, hi, Nick. That's great.

M：I've got a meeting with a customer in Boston next Tuesday, perhaps we could arrange to meet up either before or after?

F：Good, that would give us a chance to show you the convention centre.

M：That's what I was thinking.

F：So you'd have to be in Boston on Tuesday?That's the 8th?

M：Yes. Now, I could stop over in New York either on the way in—that would be Monday—would that be possible?

F：Ah, I'm afraid I won't be in the office on Monday.

M：Uh-huh, well, the other possibility would be to arrange it after Boston on my way home, which falls on the Wednesday.

F：Well, I guess it'll have to be that way. I'll pick you up at the airport.

M：OK. I'll fax you once I've confirmed the flight times.

F：Thanks. Then I'll get back to you with an itinerary for the day-that's Wednesday the 9th，right?

M：That's right. Good, well, I'll do that and I look forward to seeing you next week.

?Look at the form. below.

?You will hear a man calling his colleague in the New York office.

Form

From：Nick Harding

Action：visiting the(5)______

Time：next(6)______

Notes：to arrange airport(7)______;

to send a/an(8)______for the day

A: Hello, Bill Burton speaking.

B: Hello, Mr. Burton, this is Jenny Jenkins of Bradford and Sons returning your call.()

A. It's my pleasure.

B. What can I do for you?

C. Is that Jenny speaking?

听力原文：W: Hello, Mr. Jones. This is Betty Smith.

M: Hello, Betty.

W: May I speak to my husband?

M: John is in the lab now, Betty. I'll tell him to call you at home.

Where is the woman's husband?

A．In the lab.

B．In the classroom.

C．At home.