题目内容
（请给出正确答案）
The German section of PETA has ______ members.
A．10,500
B．15,000
C．75,000
D．Not known how many
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更多“The German section of PETA has…”相关的问题
She can speak French and German， let alone English.
A.to say nothing of
B.to speak nothing of
C.to talk nothing of
D.to tell nothing of
After they did the experiments, they found______.
A．both their watches were good
B．neither of their watches could tell the correct time
C．there was something wrong with the German watch
D．there was nothing wrong with the Japanese watch
The 500 U.K. motor workers who had been on strike in High Town for the past 3 weeks went back to work this morning. This follows successsful talks between management and union representatives, which resulted in a new agreement on fewer working hours. A spokesman for the managemnt said that they hoped they could now get back to producing cars and they lost a lot of money and orders over this dispute. And finally, the weather: After a cold starts, most of the country shall be warm and sunny. But towards late afternoon, rain will spread from Scotland to cover most parts by midnight.
When was the news broadcast？
A．At night.
B．At noon.
C．In the morning.
D．In the afternoon.
假设当前处于非抢占调度策略，进程只有两种方式可以放弃CPU，一个是主动调用系统调度函数sysnc()，此时进程主动放弃CPU；另一个方式是当进程执行I／O操作时，系统将调度下一个进程。试分析如下三种进程对，何时会出现不符合下列原则，并说明原因： 1)空闲则人；2)有限等待；3)保证互斥。 第一种： Threadl(){ sysnc()；—— ——critical section—— g=g+b； f=g—a； //临界区不能被打断 ——critical section—— } Thread2(){ ——critical section—— g=g+b； f=g—a； ——critical section—— } 第二种 Threadl(){ sysnc()； ——critical section—— g=g+b； f=g—a； ——criticaI section—— } Thread2(){ ——critical section—— g=g+b； f=g—a； ——critical section—— sysnc()； } 第三种； Threadl(){ sysnc()； ——critical section—— g=g+b； fstring=printf(…)；／／调用I／O； f=g—a； ——critical section—— } Thread2(){ Sysnc() ——critical section—— g=g+b； f=g—a； ——critical section—— sysnc()； }
SECTION C NEWS BROADCAST
In this section, you will hear several news items. Listen to them carefully and then answer the questions that follow.
Questions 21 and 22 are based on the following news. At the end o f the news item, you will be given 10 seconds to answer the questions.
Now, listen to the news.
The casualties for the rival Muslim militias were
[A] three.
[B] twenty.
[C] ninety-four.
[D] ninety-seven.
Section A
听力原文：W: It's awfully dark for 4 o'clock. Do you think it's going to rain？
M: You'd better do something about that watch of yours. It must have stopped hours ago. Nine says 7.
Q: What conclusion can we draw from this conversation？
(1)
A．Neither of their watches keeps good time.
B．The woman's watch stopped 3 hours ago.
C．The man's watch goes too fast.
D．It's too dark for the woman to read her watch.
SECTION BPASSAGES
In this section you will hear several passages. Listen to the passages carefully and then answer the questions that follow.
Questions 11 to 13 are based on the following passage .At the end o f the passage, you will be given 15 seconds to answer the questions.
Now, listen to the passage.
What were the scientists worried about soon after the Gulf War？
[A] The threat of poisonous desert animals and plants.
[B] The exhaustion of energy resources.
[C] The destruction of oil wells.
[D] The spread of the black powder from the fires.
Section B
Directions: In this section, you will hear two long conversations. At the end of each conversation you will hear four questions. Both the conversations and the question-s will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.
Questions 8 to 11 are based on the conversation you have just heard.
8.
A.A.He will be kept from promotion.
B.B.He will go through retraining.
C.C.He will be given a warning.
D.D.He will lose part of his pay.
SECTION A CONVERSATIONS
In this section you will hear several conversations. Listen. to the conversations care fully and then answer the questions that follow.
Questions 1 to 4 are based on the following conversation. At the end o f the conversation,you will be given 20 seconds to answer the questions.
Now, listen to the conversation.
听力MP3下载址址：http://www.shangxueba.com/share/p3329867.html
Nancy became a taxi driver because.
[A] she owned a car.
[B] she drove well.
[C] she liked drivers' uniforms.
[D] it was her dream.
Section C
Questions 56-61are based onthe following passage.
Educators today are more and more oftenheard to say that computer literacy is absolutely necessary forcollegestudents. Many even argue that each incoming freshman should have permanentaccess to his or her ownmicrocomputer. What advantages do computers offer thecollege students？
Any student who has used a word processorwill know one compelling reason to use a computer: to writepapers. Although notall students feel comfortable composing on a word processor, most ,findrevising and editingmuch easier on it. One can alter, insert, or delete just bypressing a few keys, thus eliminating the need to rewrite orre-type.Furthermore, since the revision process is less burdensome, students are morelikely to revise as often as isnecessary to end up with the best paperpossible. For these reasons, many freshman English cottrses require the useof aword processor.
Computers are also useful in the contextof language courses, where they are used to drill students in basicskills.Software programs reinforce ESL(English as a Second Language .instruction, aswell as instrnction in French, German, Spanish, and other languages. By usingthese programs on a regular basis, students can improvetheir proficiency in alanguage while proceeding at their own pace.
Science students take advantage ofcomputers in many ways. Using computer graphic capabilities, forexample, botanystudents can represent and analyze different plant growth patterns. Medicalstudents can learn tointerpret computerized images of internal body structures.Physics students can complete complex calculations farmore quickly than theycould without the use of computer.
Similarly, business and accountingstudents find that computer spreadsheet programs are all but indispensabletomany aspects of their work, while students pursuing careers in graphic arts,marketing, and public relations find thatknowledge of computer graphic isimportant Education majors learn to develop grading systems usingcomputers,while social science students use computers for analyzing andgraphically displacing their research results.
It is no wonder, then, that educatorssupport the purchase and use of microcomputers by students. A Versatile tool, the computer can help students learn.And that is, after all, the reason for going to college.
56、The word"literacy" (Line 1,Paragraph 1) means _________.
A.the ability to read andwrite
B.the ability to use
C.literature
D.the knowledge of language
