Here's an interview to a pilot about his life.

(R=Reporter; P= Pilot)

R: How much time do pilots actually spend flying a plane?

P: It varies (WES'J) from about 20 minutes on some domestic (区别) flights to as much as 18 hours on international flights. It all depends on if the flight is a short- or long-haul flight.

R: Do pilots take breaks during flights or do they fly the whole time?

P: Yes, we take breaks during long-haul flights. Airlines assign (指派) three or four pilots to long flights. We take turns flying the plane.

R: If pilots are traveling all the time, how do they deal with jet lag (时差)?

P: Jet lag is annoying for almost all pilots. I try to go to sleep as I would at home.

R: How important is it to know the weight and size of the plane you are flying?

P: It is very important. We weigh almost everything put into the airplane and make estimates (估计) according to the number of people on each flight.

R: Do pilots eat the airplane food?

P: Yes, we eat business class food! Airplane food changes every season and is very delicious if you don't hate eating lobster (龙虾) every day! The pilots on the same plane are supposed to make different meal choices so that if one of the dishes causes food poisoning, only one of them will be sick. That way, at least one pilot will always be well enough to fly the plane!

1.The number of pilots depends on _.

A. how many hours a plane flies    B. what kind of planes they are

C. the airline companies assign     D. what the pilot likes

2. In order to know the weight of the airplane, the pilots must know_ __.

A. the weight of everything put into the plane

B. the number of people on the plane

C. the weight of the things and people on the plane

D. the importance of the weight

3.What's the Chinese meaning of the word "poisoning" in the passage?

   A. 中毒     B. 难吃      C. 缺少  D.浪费

4.What does the pilot think of the airplane food?

A. Airplane food is more delicious than lobster.

B. The pilot suggests having airplane food instead of lobster.

C. The pilot doesn't like the airplane food at all.

D. Airplane food is as delicious as lobster.

5.What question doesn't the reporter ask in the interview?

A. How  to keep passengers safe?

B. How long do pilots actually spend flying a plane?

C. How to deal with jet lag?

D. How to take breaks during flying.

—How many      teachers are there in your school?

—       them      over two hundred.

A. woman; The number of; is               B. women; The number of; is

C. woman; A number of; is                 D. women; A number of; are

The number of children who have lost parents to AIDS ___ to rise to over 26 million in 2011.

A. are expected    B. is expecting     C. are expecting D. is expected 

How do you pay for things? Do you usually use cash(现金), or do you like to pay by credit card(信用卡)? If you are like a lot of people, you probably have at least one credit card. Also, you might use it more often than you probably should.

Credit cards first became popular in the 1920s, At that time, businesses, such as hotels and companies, gave credit cards to their best customers(顾客). Unlike today's credit cards, customers could only use these cards at the Store or business that gave out the card. Customers had to pay for things in full. They couldn't pay for something a little at a time.

In 1950, a businessman named McNamara started a credit card company — Diners Club. Unlike earlier credit cards, this card could be used by customers at many restaurants. Customers liked the card because they didn't have to carry a lot of cash with them. Restaurant owners liked the card, too. Why? They found out that customers usually spent more money when they could pay by credit card.

In its first year of business, Diners Club issued 200 cards, The customers who got the cards from the Diners Club could use them at 27 different restaurants. Today, Diners Club has about 8 million customers, and they can use their cards in over 7. 6 million businesses in more than 200 countries.

1.What can we know about the earlier credit cards from the passage?

A. They could be used everywhere.

B. Customers had to pay for things in full.

C. They were very popular before the 1920s.

D. Everyone could get this kind of credit card.

2. The underlined word "issued" here probably means "       ".

A. showed   B. took   C. borrowed     D. provided

3. This passage is mainly about        .    

A. part of the development of credit cards

B. how to use cash

C. the number of people who use credit cards in the world

D. how credit cards help businessmen

__________ trees are yellow in autumn.