飞行过程，ND出现“WXRFAIL”，说明（）

A．气象雷达已失效，气象数据没有显示

B．气象雷达校准故障

C．气象雷达丧失了天线姿态稳定性

My dress ( ) when it caught on the nail.

A．tears

B．torn

C．is torn

D．tore

My dress ______ when it caught on the nail.

A．tears

B．torn

C．is torn

D．tore

A illogical B illegal C improbable D improper

听力原文：W: I think we ought to turn around and head back down thc trail.M: Tired, after j听力原文：W: I think we ought to turn around and head back down thc trail. M: Tired, after just a few miles W: Not at all, but those are cumulonimbus clouds building up there. M: So, I don’t really care if it gets cloudy. The sun’s been pretty strong. W: Right, but those clouds mean a thunderstorm, lots of rain and sometimes even hail with those kinds of clouds. M: That doesn’t sound so great, but I thought that these cumulus what it’s were fair weather clouds. W: You are thinking of cumulus clouds I bet. Those are definitely cumulonimbus. M: How on earth did you ever learn all that, from a meteorological course W: I’m an English major, but growing up on a farm, you learn a lot about weather. M: You convince me, let’s turn back, and maybe on the way down, you can give a lesson on clouds. W: A sure thing, but let’s get going. （）

A．Convince the man that they should rest for a while

B．Teach the man about the types of clouds．

C．Entertain the man with some interesting weather stories．

D．Persuade the man to turn around and go down the hill．

听力原文：M: Excuse me. Do you need some help?

W: Well... I'm trying to get to the railway station, but I can't make heads or tails of this ticket machine.

Q: What is the woman's problem?

(13)

A．She's unable to get the ticket in time.

B．She doesn't know how to use the machine.

C．She's not sure how much the trip will cost.

D．She doesn't have the small change with her.

听力原文：W: Mary is always complaining about her job.

M: Maybe if you try typing letters every day, you'd see what it's like.

Q: What does the man mean?

(5)

A．The woman would understand if she did Mary's job.

B．The woman should do the typing for Mary.

C．The woman should work as hard as Mary.

D．The woman isn't a skillful typist.

听力原文：W: It's a beautiful watch. Where did you get it?

M: It came in the mail this morning, as a birthday present from my parents.

Q: What does the woman say about the watch?

(16)

A．She ordered it through the mail.

B．It was a present from her parents.

C．A male student gave it to her as a birthday present.

D．She got it while visiting her parents.