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[ A] However
[ B] Therefore
[ C] Instead
[ D] Furthermore
答案
更多“[ A] However [ B] Therefore [ C] Instead [ D] Furthermore”相关的问题
第1题
选出应填入下面一段英语中______内的正确答案。
In a public-key cryptosystem,(1)encrypted with the public key can only be deciphered with the private key from the same(2). Conversely,(1)encrypted with the private key can be decrypted only with the public key. Users can make their public keys(3)available or place them at a key distribution center or others to access. However, the private key must be(4)safe. In public-key systems there's no(5)to find a safe channel for communicating a shared secret key.
第2题
请选择（49）处最佳答案。
A．The state government covers the rest.
B．The application is then sent to the student's university，where the school itself will decide whether free money will be given to the student and how much.
C．At public universities，however，tuition increases must also be approved by a state education committee，sometimes called the board of governors.
D．The school currently charges US$23，410 a year for tuition.
E．Many American people are simply unable to pay the growing cost of food.
F．That's more than double the rate of inflation.
第3题
请选择（47）处最佳答案。
A．The state government covers the rest.
B．The application is then sent to the student's university，where the school itself will decide whether free money will be given to the student and how much.
C．At public universities，however，tuition increases must also be approved by a state education committee，sometimes called the board of governors.
D．The school currently charges US$23，410 a year for tuition.
E．Many American people are simply unable to pay the growing cost of food.
F．That's more than double the rate of inflation.
第4题
听力原文： Hi, there. Let me make a brief introduction of the brain first.
The brain tells the other parts of the body what to do. We think with our brain. We understand the world around us with our brain. However, doctors don't know much about how the brain works. Doctors can do many things with other parts of the body.
They can give a person a new heart. They can put an arm back on 'after it has been cut off. It is easy to study some parts of the body. However, it is difficult to know how the brain works. It is most difficult to work on a brain. If the brain is without enough blood for three to five minutes, the brain dies. So when doctors work on the brain, they only have three to five minutes to do their work] Doctors try new things on the brain, but they must be very careful. The brain is the center of those things that make us what we are.
Which of the following can't doctors do？
A．They can give a person a new heart.
B．They can give a person a new brain.
C．They can put an arm back on after it has been cut off.
第5题
&8226;Read the text below about redundancies in the insurance industry.
&8226;In most of the lines 34-45 there is one extra word. It is either grammatically incorrect or does not fit in with the sense of the text. Some lines, however, are correct.
&8226;If a line is correct, write CORRECT on your Answer Sheet.
&8226;If there is an extra word in the line, write the extra word in CAPITAL LETTERS on your answer sheet.
&8226;The exercise begins with two examples, (0) and (00).
Redundancies Threatened in Insurance Takeover Hundreds of insurance workers were facing redundancy last night after two companies announced as they were joining forces. The redundancies
34 are under threatened by a ￡4 billion takeover of Bastion Insurance
35 which has been a 17,500-strong workforce, by overseas rival Sunshine
36 Provincial, which employs a staff of 20,000. A spokesperson for
37 Bastion workers who accepted there would be rationalization of the two
38 companies' operations, causing redundancies. However, since there was
39 relief when workers heard the job losses would be nowhere near the
40 5,000 level initially were feared. These bigger cuts would have resulted if
41 Bastion had accepted that a bid from Total Insurance two weeks ago. It opted
42 instead of for joining up with Sunshine, whose employees are mostly based
43 abroad. The spokeperson added, "Recently we were talking with about thousands of
44 redundancies, so this is at best for all. "Experts predict that this is only one of many
45 such developments that can be expected in the insurance industry in the near future.
(34)
第6题
听力原文：Man: I love deep-sea diving. I go at least once every summer. The deeper you go,the quieter everything becomes, until finally all you can hear is the sound of your own heartbeat. It's my way of getting away from it all, finding some peace for once. I spent my honeymoon diving, although my wife's not so keen, and it's not something we always do together. I don't need company necessarily, and I'm not looking for some incredible adventure. I did, however', once join some guys in a cage off Florida, searching for the great white shark. If sharks stop moving, they die. That sounds like me back home.
You hear a man talking about deep-sea diving. Why does he like the sport？
A．It suits his sociable nature.
B．It contrasts with his normal lifestyle.
C．It fulfils his need for a challenge in life.
第7题
听力原文： Do you have a tough math test coming up？ Then listen to some classical piano music just before the test. You might end up with a higher score (30) . Researchers at a university in California conducted an experiment. They asked a group of college students to listen to some piano music by a famous 18 th century composer before taking a math test. They were surprised to find that the students' scores jumped 8 to 9 points. The music seems to excite nerve activities in the brain (31) ; similar to the activity that occurs when a person is figuring out a math problem. However, the scientists warn that before you get too excited about applying this method to your math test, you should remember that brain-exciting effects lust only 10 to 15 minutes (32) . Would rock music work as well as the piano music do？ No, the scientists say. In fact, the less complex music might even interfere with the brains' reasoning ability.
(31)
A．How to improve your reasoning ability.
B．Why classical music is popular with math students.
C．The difference between classical music and rock music.
D．The effects of music on the results of math tests.
第8题
听力原文： Man is a land animal,but he is also closely tied to the sea.Throughout history the sea has served the needs of man.The sea has provided man with food and a convenient way to travel to many parts of the world. Toady,experts believe that nearly two-thirds of the world's population live within eighty kilometers of the seacoast.In the modem technological world,the sea offers many resources to help mankind survive.Resources on land are beginning to grow less.The sea,however,still offers hope to supply many of man's needs in the future.The riches of the sea yet to be developed by man's technology are impressive.Oil and gas explorations have existed for nearly thirty years.Valuable amounts of minerals such as iron,copper exist on the ocean floor.Besides oil and gas,the seas may offer new sources of energy.For example,warm temperature of the ocean can be used as the steam in a steamship.Sea may also offer a source of energy as electricity for mankind.Technology is enabling man to explore even deeper under the sea.It is obvious that the technology to harvest the sea continues to improve.By the 2050,experts believe that the problems to explore the food, minerals and energy resources of the sea will have been largely solved.
What do we learn about the sea in the modem technological world？
A．It is the largest supplier of valuable minerals.
B．It will disappear in about thirty years.
C．It is beginning to grow smaller and smaller.
D．It offers many resources to help mankind survive.
第9题
【T3】
A.ACCESS
B.WHETHER
C.ON A.GIVING REPORTERS【T1】______TO MORE INFORMATION AND THEIR READERS A CHANCE
B.IT PROVIDES PEOPLE FAST ACCESS TO NEWS AND A CHANCE TO COMMENT【T2】______IT
C.【T3】______IT"S RIGHT OR WRONG "BUT THE GREATEST POTENTIAL FOR PUBLIC PARTICIPATION IS STILL IN THE FUTURE," STEVEN CASE, CHAIRMAN OF AMERICA ONLINE, TOLD A RECENT MEETING ON JOURNALISM AND THE INTERNET SPONSORED BY THE FREEDOM FORUM (论坛).HOWEVER, SOME OTHER EXPERTS OFTEN SAY THE NEWTECHNOLOGY OF COMPUTERS IS CHANGING THE FACE OF JOURNALISM,【T4】_______TO ASK QUESTIONSAND TURN TO DIFFERENT SOURCES. "YOU DON"T HAVE TO BUY A NEWSPAPER AND BE CONFINED TO THE FOUR CORNERS OF THAT PAPER ANY MORE," SAM MEDDIS, ONLINE TECHNOLOGY EDITOR AT USA TODAY, OBSERVED ABOUT THE VARIETY OF INFORMATION AVAILABLE TO COMPUTER USERS. BUT THE EXPERTS NOTED THE EASY ACCESS TO THE INTERNET ALSO MEANS ANYONE CAN POST INFORMATION FOR OTHERS TO SE
E."ANYONE CAN SAY ANYTHING THEY WANT,【T5】_______," SAIDCAS
E.READERS HAVE TO DETERMINE FOR THEMSELVES WHO TO TRUST."IN A WORLD OF ALMOST INFINITE VOICES, RESPECTED JOURNALISTS AND RESPECTED BRAND NAMES WILL PROBABLY BECOME MORE IMPORTANT, NOT LESS," CASE SAI
D. "THE INTERNET TODAY IS ABOUT WHERE RADIO WAS 80 YEARS AGO, OR TELEVISION 50 YEARS AGO OR CABLE 25 YEARS AGO," HE SAI
D.BUT IT IS GROWING RAPIDLY BECAUSE【T6】______.
