听力原文：M: The quality is not bad. Will you quote me the price with a 3 percent commission？ You know we are commission agents.
W: OK. We'll consider that.
M: Will you please sent by air a half-yard sample cutting to our office？
W: Yes, we'll do that right away.
M: I'll cable home and see whether a trial order is possible.
W: Could you give us an early reply？ As the article is in great demand, I hope you won't miss the opportunity.
M: I see. I don't think it'll be long before you have our reply.
（8)
A．2%.
B．3%.
C．4%.
D．5%.

How does Angel Falls get its name？
A．A scientist named it Angel Falls.
B．It's named after an American pilot who first discovered it.
C．An American expedition named it Angel Falls.
D．No one knows.

A．When you are applying for a job.
B．When you are paying your tuition fee.
C．When you are riding a bus.
D．When you are interviewing candidates.

Announcement （1)
Attention please: Bus service is available for all newly arrived passengers who need to be transported. Repeating. Bus service is available for all newly arrived passengers who need to be transported.
The Beijing Bus Company
March 6, 2005
Announcement （2)
Attention, please. Flight PIA 137 from Rome will be 30 minutes late because of bad weather.
Beijing International Airport
April 12, 2005
Announcement （3)
Announcer: Attention, please. Flight AF 206 from Pairs is late on account of engine trouble. It is stopping in Rangoon（仰光) for checking up. Further news will be announced later.
Shanghai International Airport
May 12, 2005
Announcement （4)
Attention please: The 9:25 train to Oxford is now standing at Platform（站台) 15. Passengers are requested to board the train immediately.
June 8, 2005
What does the first announcement tell us about newly arrived passengers？
A．They need to wait for another bus.
B．They will transfer from one bus to another.
C．They can get on to the bus now.
D．They have to wait for some time.

A．Because they feel it necessary to set an example for their children.
B．Because they consider it to be the safest for their children.
C．Because they think the ride can help reduce their weights.
D．Because they want to prove themselves to be adventurous.

The two best seasons for thinking seem to be ______.
A．winter and spring
B．summer and spring
C．fall and summer
D．spring and fall