In the drama, how do the performers communicate this experience to the audience？

听力原文：M: I was terribly embarrassed when some of the audience got up and left in the middle of the performance.

W: Well, some people just can't seem to appreciate reallife drama.

Q: What are they talking about?

(16)

A．A movie.

B．A lecture.

C．A play.

D．A speech.

All social animals communicate with each other, from bees and ants to whales and apes, but only humans have developed the language which is more【M1】______ than a set of prearranged signals. Our speech even differs on a physical way【M2】______ from the communication of other animals. It comes from a speech center which does not respond instinctively, but organizes sound and meaning on a rational basis. This section of the brain is unique to humans. When and how the special talent of language developed is impossible to say. So it is generally【M3】______ assumed that their evolution must have been a long process. Our ancestors【M4】______ were probably speaking a million of years ago, but with a slower delivery, a【M5】______ smaller vocabulary and of all a simpler grammar than we are accustomed to.【M6】______ The origins of human language will perhaps remain for ever obscure. With【M7】______ contrast the origin of individual languages has been the subject of very precise study over the past two centuries. There are about 5,000 languages spoken in the world today(a third of them in Africa), but scholars group them together into relative few families—probably less than twenty. Languages are linked【M8】______ to each other in shared words or sounds or grammatical constructions. The【M9】______ theory is that the members of each linguistic group have descended from one language, a common ancestor. In many cases that original language is judged by the experts to have been spoken in surprisingly recent times—as little a few【M10】______ thousand years ago.

【M1】

According to the author, one of the dramatic social changes that have taken place in the U.S. over the past fifty years is that ______ have become employees.

The gold medal was _________ to Ms. Barrette for her excellent performance in the drama。

A.distributed

B.contributed

C.awarded

D.rewarded

听力原文：M: Hi, Anna! Welcome back! How was your trip to the States?

W: Very busy. I had a lot of meetings, so, of course, I didn't have much time to see New York.

M: What a pity! Actually, I have a trip there myself next week.

W: Do you? Then take my advice, do the well-being(健康, 福利) in the air program. It really works.

M: Oh, I read about that in a magazine. You say it works?

W: Yes, I did the program on the flight to the States, and when I arrived at New York, I didn't have any problem, no jet lag(飞行视察反应) at all. On the way back, I didn't do it, and I felt terrible.

M: You're joking!

W: Not at all, it really made a lot of difference.

M: En. So what did you do?

W: Well, I didn't drink any alcohol or coffee, and I didn't eat any meat or rich food. I drink a lot of water, and free juice, and I ate the meals on the well-being menu. They're lighter. They have fish, vegetables, and noodles, for example, and I did some of the exercises in the program.

M: Exercises? On a plane?

W: Yes. I didn't do many, of course, there isn't much space on a plane.

M: How many passengers do the exercises?

W: Not many.

M: Then how much champagne did they drink?

W: A lot! It was more popular than mineral water.

M: So, basically, it's a choice. Mineral water and exercises, or champagne and jet lag.

W: That's right! It's a difficult choice.

(23)

A．To go sightseeing.

B．To have meetings.

C．To promote a new champagne.

D．To join in-a training program.

听力原文：M: Hi, Anna! Welcome back! How's your trip to the States?

W: Very busy. I had a lot of meetings, so, of course, I didn't have much time to see New York.

M: What a pity! Actually, I have a trip there myself next week.

W: De you? Then take my advice, do the well-being in the air program. It really works.

M: Oh, I read about that in a magazine. You say it works?

W: Yes, I did the program on the flight to the States, and when I arrived at New York, I didn't have any problem, no jet lag at all. On the way back, I didn't do it, and I felt terrible.

M: You're joking!

W: Not at all, it really meant a lot of difference.

M: Eh. So what did you do?

W: Well, I didn't drink, any alcohol or coffee, and I didn't eat any meat or rich food. I drink a lot of water, and fruit juice, and I ate the meals on the well-being menu. They're lighter. They have fish, vegetables, and noodles, for example, and I did some of the exercises in the program.

M: Exercises? On a plane?

W: Yes. I didn't do many, of course, there isn't much space on a plane

M: How many passengers do the exercises?

W: Not many.

M: Then how much champagne did they drink?

W: A lot! It was more popular than mineral water.

M: So basically, it's a choice. Mineral water and exercises, or champagne and jet lag.

W: That's right! It's a difficult choice.

(23)

A．To go sightseeing.

B．To have meetings.

C．To promote a new champagne.

D．To join in a training program.

You are developing a client application that consumes a Windows Communication Foundation (WCF) service. You use the svcutil.exe utility to create a proxy for the service. You use the svcutil.exe switches that generate asynchronous calls. GetFlight is a service operation that takes no parameters and returns a string. The GetFlightCallback method must be called when the service operation returns.You create an instance of the client proxy with the following code:var client = new TranvelServiceClient();You need to ensure that a callback is received when the GetFlight operation is called asynchronously.Which code segment should you use?（）

A. client.BeginGetFlight(GetFlightCallback, null); client.GetFlight();

B. client.GetFlight(); client.BeginGetFlight(GetFlightCallback, null);

C. client.GetFlightCompleted += new EventHandler(GetFlightCallback); client.GetFlightAsync();

D. IAsyncResult asyncResult = client.BeginGetFlight(GetFlightCallback, client); client.EndGetFlight(asyncResult);

Aprogrammerisdesigningaclasstoencapsulatetheinformationaboutaninventoryitem.AJavaBeanscomponentisneededtodothis.TheInventoryltemclasshasprivateinstancevariablestostoretheiteminformation：10.privateintitemId；11.privateStringname；12.privateStringdescription；WhichmethodsignaturefollowstheJavaBeansnamingstandardsformodifyingtheitemldinstancevariable？（）

A.itemID（intitemId）

B.update（intitemId）

C.setItemId（intitemId）

D.mutateItemId（intitemId）

E.updateItemID（intitemId）