INPUT，ACCEPT、WAIT三条命令中，可以接收字符的命令是______。

A.带根号的数一定是无理数

B.b，c是同一平面内的三条直线，若a⊥b，b⊥c，则a⊥c

C.16的平方根是4

D.一对邻补角的角平分线互相垂直

master rules of grammar, and learn to write in the new language more quickly than others. They do not seem to be any more intelligent than others, so what makes languages so much easier for them to learn？ Perhaps if we take a close look at these successful language learners we may discover a few of the techniques that make language learning easier for them.

First of all, successful language learners are independent learners. They do not depend on the book or the teacher. They discover their own way to learn the language. Instead of waiting for the teacher to explain, they try to find the patterns and the rules for themselves. They try to learn from their mistakes.

Successful language learning is active learning. Therefore, they do not wait for a chance to use the language. Instead they look for such a chance. They will try anything to communicate. They are not afraid to repeat what they hear and to say strange things. They are willing to make mistakes and try again. When communication is difficult, they can accept information that is inexact or incomplete. It is more important for them to learn to think in the language than to know the meaning of every word.

Finally, successful language learners are learners with a purpose. They want to learn the language because they are interested in the language and the people who speak it. It is necessary for them to learn language in order to communicate with these people and to learn from them. They find it easy to practise using the language regularly because they want to learn it.

The best learners of languages _____ .

A．are the most intelligent students in the class

B．are the best at memorizing long vocabulary lists

C．have the best language learning techniques

D．are the best at mastering rules of grammar

ll enjoy a private paradise. All of this will be in the future of sport. The spectator(the television audience) will be the priority(优先) and professional clubs will have to readjust their structures to adapt to the new reality: sport as a business.

The new technologies will mean that spectators will no longer have to wait for broadcasts by the conventional channels. They will be the ones who decide what to see. And they will have to pay for it. In the United States the system of the future has already started: pay-as-you-view. Everything will be offered by television and the spectator will only have to choose. The review Sports Illustrated recently published a full profile of the life of the supporter at home in the middle of the next century. It explained that the consumers would be able to select their view of the match on a gigantic, flat screen occupying the whole of one wall, with images of a clarity which cannot be foreseen at present; they could watch from the trainer's bench, from the stands just behind the batter in a game of baseball or from the helmet of the star player in an American football game. And at their disposal will be the same options the producer of the recorded program me has: to select replays, to choose which camera to use and to decide on the sound—whether to hear the public, the players, the trainer and so on.

Many sports executives, largely too old and too conservative to feel at home with the new technologies, will believe that sport must control the expansion of television coverage in order to survive and ensure that spectators attend matches. They do not even accept the evidence which contradicts their view: while there is more basketball than ever on television, for example, it is also certain that basketball is more popular than ever.

It is also the argument of these sports executives that television is harming the modest teams. This is true, but the future of those teams is also modest. They have reached their ceiling. It is the law of the market. The great events continually attract larger audiences.

The world is being constructed on new technologies so that people can make the utmost use of their time and, in their home, have access to the greatest possible range of recreational activities. Sport will have to adapt itself to the new world.

The most visionary executives go further. Their philosophy is: rather than see television take over sport, why not have sports taken over television？

What does the writer mean by the use of the phrase "an indissoluble marriage" in the first paragraph？

A．Sport is combined with television.

B．Sport controls television.

C．Television dictates sport.

D．Sport and television will go their own ways.

ertains and where and how one entertains.In countries in which status(身份，地位) is important, it is not advisable(合适的) to invite people of different statuses to the same dinner party.Americans will often invite people to their homes.Whereas(然而) in some societies the home is considered too private, unworthy or small to serve as an appropriate place for business entertaining.In some countries there is a “help yourself” approach(方法) to entertaining done in the home.This approach does not work well when entertaining people whose culture teaches them to wait to be asked three times before accepting an offer of food.In one instance(例子), a Chinese guest went an entire evening without eating though he was quite hungry because he was too embarrassed (尴尬的，不安的)to take food after only being asked to do so once.

Gift giving has its own set of protocols(礼仪).As a general rule, a small gift from your home country is appreciated.A gift that is tied to the particular interest of the individual is especially appreciated.Gifts for children are also well received.Be careful that the “hometown” gift you are bringing to Singapore was not made in Hong Kong.Because many gifts carry symbolic(象征性的) meanings, it is always best to seek advice before selecting gifts.The giving of large gifts, or payments for special services, should only be undertaken after consulting(咨询) the legal department in the home and host culture.

6.Which of the following may best summarize the main idea of the passage？ ()

A.The cultural differences in business entertaining

B.Importance of gift giving in business

C.How to entertain guest

D.How to entertain guests and give gifts in business

7.What aspects should we pay attention to when we entertain our guests？ ()

A.The guests’ status

B.The place

C.How to entertain

D.All of the above

8.What is the topic sentence of the second paragraph？ ()

A.Gift giving has its own set of protocols

B.A gift that is tied to the particular interest of the individual is especially appreciated

C.As a general rule, a small gift from your home country is appreciated

D.It is always best to seek advice before selecting gifts

9.How many times does the host usually ask the guests to accept the offer？ ()

A.One

B.Two

C.Three

D.Four

10.What is the best way to do when we select gifts？ ()

A.Ask the price

B.Notice the hometown of the gift

C.Seek the advice

D.Make sure of the quality

My aunt Edith was a widow(寡妇) of 50, working as a secretary, when doctors discovered what was then thought to be a very serious heart disease.

Aunt Edith doesn’t accept defeat easily. She began studying medical reports in the library and found an article in a magazine about a well-known heart surgeon, Dr. Michael DeBakey, of Houston, Texas. He had saved the life of someone with the same disease. The article said his fees were very high; Aunt Edith couldn’t possibly pay them. But could he tell her of someone whose fees she could pay？

So Aunt Edith wrote to him. She simply listed her reasons for wanting live: her three children, who would be on their own in three or four more years, her little-girl dream of traveling and seeing the world. There wasn’t a word of self-pity----only warmth and humor and the joy of living. She mailed the letter, not really expecting an answer.

A few days later, my doorbell rang. Aunt Edith didn’t wait to come in; she stood in the hall and read aloud:

Your beautiful letter moved me very deeply. If you can come to Houston, there will be no charge for either the hospital or the operation.

Signed: Michael DeBakey.

1.Aunt Edith_____when she knew she had a very serious heart disease.

A.stopped working as a secretary

B.didn’t lose hope

C.stayed in the hospital

D.asked many doctors for help

2.From the story we can see _____.

A.Dr. Michael DeBakey was not famous at all

B.Aunt Edith could afford Dr. Michael DeBakey’s fees

C.Dr. Michael DeBakey was experienced in dealing with Aunt Edith’s disease

D.Aunt Edith accepted defeat easily

3.In Aunt Edith’s letter to the doctor, ______.

A.she showed she was warm, humorous and enjoying living

B.she avoided talking about her children

C.she showed she was very sad

D.she said she had a little girl who dreamed of traveling and seeing the world

4.When Aunt Edith mailed her letter, _____.

A.she was determined to move the doctor

B.she expected some wonder would happen

C.she knew it would never reach the doctor

D.she didn’t expect the doctor would give her a reply

5.Michael DeBakey mainly told Aunt Edith in the letter that_____.

A.he was going to operate on her for free

B.he thought he was unable to offer help

C.her letter was well-written

D.her disease was so serious that he couldn’t cure her

We accept anybody regardless ______ nationality.

A．to

B．for

C．of

D．in

A.wait

B.will wait

C.shall wait

D.waits

A.we shall accept

B.shall we accept

C.accept we

D.must be accepting

A.award

B. accept

C. pass

D. refuse

A.监听

B.接受

C.关机

D.连接