The visitors here are greatly impressed by the fact that _______ people from all walks of life are working hard for _____ new Chengdu.
A.不填; a B. 不填;the C. the; a D. the; the
难度: 中等查看答案及解析
This camera is of good quality. If it ______ break down within the first year, we would repair it at our expense.
A. would B. should C. could D. might
难度: 中等查看答案及解析
Human life is everywhere a ____ in which much is to be endured and little to be enjoyed..
A. case B.condition C. position D. state
难度: 中等查看答案及解析
Gary, please do me a favor--- _____ my laptop for me.
A. to fetch B. fetch C. fetching D. fetched
难度: 中等查看答案及解析
---How much is the petrol per liter today?
---Oh, 6.00 yuan . It ______ sharply since last month.
A. is raised B. has arisen C. has risen D. is aroused
难度: 中等查看答案及解析
Medicine should be placed where it is not ______ to children.
A. accessible B. available C. acceptable D. noticeable
难度: 中等查看答案及解析
He said he didn’t regret telling the truth but felt that he ______ it differently.
A. could have expressed B. could express C. must have expressed D. would express
难度: 中等查看答案及解析
Some young people in America are expected to leave ______ could be life’s most important decision---marriage--- entirely up to luck.
A. which B. that C. what D. as
难度: 中等查看答案及解析
Parents now believe that there are obvious differences in their approach to educating children compared with _____ of their parents.
A. those B. that C. one D. ones
难度: 中等查看答案及解析
–What’s the noise ? It sounds as if it comes from upstairs.
--______. It must be the window-cleaner working , next door.
A. I’m not sure B. I hope not C. I’d rather not D. I don’t think so
难度: 中等查看答案及解析
The president promised to keep all the board members _________ of how the negotiations were going on.
A. inform B. informing C. be informed D. informed
难度: 中等查看答案及解析
After studying in a medical college for five years, Jane _______ her job as a doctor in the countryside.
A. set out B. took over C. took up D. set up
难度: 中等查看答案及解析
By the time he realizes he ____ into a trap, it’ll be too late for him to do anything about it.
A. walks B. walked C. has walked D. had walked
难度: 中等查看答案及解析
Occasions are quite rare ____ I have the time to spend a day with my kids.
A. who B. which C. why D. when
难度: 中等查看答案及解析
--- They are quiet, aren’t they? --- Yes. They are accustomed __________ at meals.
A. to talk B. to not talk C. to talking D. to not talking
难度: 中等查看答案及解析
They huddled （挤在一起） inside the storm door – two children in dirty old coats.
“Any old __36___ , lady?”
I was __37__ with my household budget (预算). I wanted to say no --- until I looked down at their __38__ . Thin little sandals (凉鞋), __39__ through. “Come into the front room and I’ll make you a cup of hot __40__ .” There was no conversation. Their wet sandals left __41__ upon the hearthstone (壁炉的石头).
I __42__ them cocoa and bread with jam (果酱) to __43__ against the cold outside. Then I went back to the kitchen and started __44__ on my household budget.
I __45__ the silence in the front room and looked in. The girl held the empty __46__ in her hands, looking at it. The boy asked in a flat voice, “Lady ... are you rich?”
“Am I rich? No!”
The girl put her cup back in its saucer (碟子) – __47_ . “Your cups __48__ your saucers.” Her voice was old, with a __49__ that was not of the stomach.
They left then, holding their newspapers __50__ the wind. They hadn’t said __51__ . They didn’t need to. They had done more than that. Plain blue pottery cups and saucers. __52__ they matched. I tasted the potatoes and stirred (搅拌) the gravy (肉汁). Potatoes and brown gravy, a roof over our heads, my man with a good steady job – these things matched, too.
I moved the chairs back from the fire and cleaned the living room. The muddy prints of small sandals were __53__ wet upon my heart. I let them be. I want them there __54__ I ever forget again how very__55__ I am.
1.A. cups B. newspapers C. food D. clothes
2.A. worried B. excited C. sad D. busy
3.A. dress B. faces C. feet D. socks
4.A. wet B. cold C. worn D. broken
5.A. cocoa B. soup C. gravy D. tea
6.A. snow B. water C. raindrops D. marks
7.A. made B. served C. offered D. sent
8.A. protect B. warm C. fight D. beat
9.A. then B. off C. again D. over
10.A. hated B. wondered C. found D. noticed
11.A. spoon B. cup C. bowl D. plate
12.A. carelessly B. carefully C. hurriedly D. heavily
13.A. suit B. fit C. match D. complete
14.A. hunger B. hope C. sound D. anger
15.A. with B. against C. in D. along
16.A. thank you B. goodbye C. nothing D. sorry
17.A. Though B. As C. So D. But
18.A. still B. even C. once D. ever
19.A. because B. even though C. in case D. as if
20.A. kind B. happy C. serious D. rich
难度: 中等查看答案及解析
Humanity uses a little less than half the water available worldwide. Yet occurrences of shortages and droughts (干旱) are causing famine and distress in some areas, and industrial and agricultural by-products are polluting water supplies. Since the world's population is expected to double in the next 50 years, many experts think we are on the edge of a widespread water crisis.
But that doesn't have to be the outcome. Water shortages do not have to trouble the world---if we start valuing water more than we did in the past. Just as we began to appreciate petroleum more after the 1970s oil crises, today we must start looking at water from a fresh economic perspective. We can no longer afford to consider water a virtually free resource of which we can use as much as we like in any way we want.
Instead, for all uses except the domestic demand of the poor, governments should price water to reflect its actual value. This means charging a fee for the water itself as well as for the supply costs.
Governments should also protect this resource by providing water in more economically and environmentally sound (健康的) ways. For example, often the cheapest way to provide irrigation water in the dry tropics is through small-scale projects, such as gathering rainfall in depressions (凹地) and pumping it to nearby cropland.
No matter what steps governments take to provide water more efficiently, they must change their institutional and legal approaches to water use. Rather than spread control among hundreds or even thousands of local, regional, and national agencies that watch various aspects of water use, countries should set up central authorities to coordinate (调整) water policy.
1.What is the real cause of the potentials water crisis.
A. Only half of the world's water can be used.
B. The world population is increasing faster and faster.
C. Half of the world's water resources have been seriously polluted.
D. Humanity has not placed enough value on water resources.
2.As is indicated in the passage, the water problem _________ .
A. is already serious in certain parts of the world.
B. has been exaggerated by some experts in the field
C. poses a challenge to the technology of building reservoirs(水库)
D. is underestimated by government organizations at different levels
3. According to the author, the water price should _______ .
A. be reduced to the minimum B. stimulate domestic demand
C. go with its real value D. take into account the occurrences of droughts
4.In order to raise the efficiency of the water supply, measures should be taken to ______ .
A. guarantee full protection of the environment
B. centralize the management of water resources
C. increase the sense of responsibility of agencies at all levels
D. encourage local and regional water resources
难度: 中等查看答案及解析
Federal regulators(调整者) Wednesday approved a plan to create a nationwide emergence alert (警报) system using text messages delivered to cell phones.
Text messages have exploded in popularity in recent years, particularly among young people. The wireless industry's trade association, CTIA, estimates（估计） more than 48 billion text messages are sent each month.
The plan comes from the Warning Alert and Response Network Act, a 2006 federal law that requires improvements to the nation's emergency alert system. The act tasked the Federal Communications Commission (FCC) with coming up with new ways to alert the public about emergencies.
"The ability to deliver accurate and timely warnings and alerts through cell phones and other mobile services is an important next step in our efforts to help ensure that the American public has the information they need to take action to protect themselves and their families before, and during, disasters and other emergencies," FCC Chairman Kevin Martin said following approval of the plan.
Participation in the alert system by carriers –telecommunications companies is voluntary, but it has received solid support from the wireless industry.
The program would be optional for cell phone users. They also may not be charged for receiving alerts.
There would be three different types of messages, according to the rules.
The first would be a national alert from the president, likely involving a terrorist attack or natural disaster. The second would involve "approaching threats," which could include natural disasters like hurricanes or storms or even university shootings. The third would be reserved for child abduction (绑架) emergencies, or so-called Amber Alerts.
The service could be in place by 2010.
1.What is the purpose of the approved plan?
A. To warn people of emergencies via messages.
B. To popularize the use of cell phones.
C. To estimate the monthly number of messages.
D. To promote the wireless industry.
2.The improvement to the present system is in the charge of ____.
A. CTIA B. the Warning Alert and Response Network
C. FCC D. federal regulators
3.The carriers’ participation in the system is determined by _____.
A. the US federal government B. mobile phone users
C. the carriers themselves D. the law of the United States
4.Which of the following would be the best title for the text?
A. Cell Phone Alerts Protecting Students B. Cell Phone Alerts by Wireless Industry
C. Cell Phone Alerts of National Disasters D. Cell Phone Alerts Coming Soon
难度: 中等查看答案及解析
While all my classmates seem to be crazy about a one-way ticket to Mars, I'd rather say Mars is totally unsuitable for human existence. People won’t have enough food supplies there, and the terrible environment would make it impossible for them to live a long life. Besides, the journey won't be safe. Can anybody explain to me just why people would go to Mars, never to return? Steve Minear, UK
Here are the things you can think of: the desire to explore a foreign and unique environment, the excitement of being the first humans to open up a new world, the expectation of fame and glory┅. For scientists there is another reason. Their observations and research will probably lead to great scientific achievements. Donal Trollop, Canada
There are already too many people on the Earth. I think that something before the end of the century, there will be a human colony on Mars. It will happen when people finally realize that two-way trips to the red planet Mars are unnecessary. Most of the danger of space flight is in the launches and landings. Cutting the trip home would therefore reduce the danger of accidents, save a lot of money, and open the way to building an everlasting human settlement in another world. Enough supplies can be sent on ahead, and every two years more supplies and more people will be sent to the new colony. Mars has all the materials for a colony to produce or make everything it needs, and Mars is far more pleasant than the other planets in the outer space. Paul Davies, USA
1.The main purpose of Steve Minear's writing is_________. .
A. to report his classmates' discussion B. to invite an answer to his question
C. to explain the natural state of Mars D. to show his agreement on going to Mars
2.Which of the following best states Donal Trollop's ideas?
A. There is a plan to send humans to Mars
B. There are many reasons for going to Mars
C. Scientists become famous by doing research on Mars
D. It is possible to build an Earth-like environment on Mars
3. Paul Davies points out that______.
A. humans need only a one- way ticket to Mars
B. two-way trips to mars will be made safe soon
C. It is easy to reduce the danger and cost of flights to Mars
D. It is cheap to build an everlasting human settlement on Mars
4.What does Paul Davies think of human existence on Mars?
A. Humans will have to bring all they need from the earth
B. Humans will find Mars totally unsuitable for living
C. Humans can produce everything they need
D. Humans can live longer in the colony on Mars
难度: 中等查看答案及解析
PEOPLE who have had a painful experience may wish they could wipe the memory from their minds. Researchers at Johns Hopkins University, US, say that this may someday be possible.
A drug remains far off, but researchers have laid a foundation with their discovery that proteins can be removed from the brain’s fear center to cut memories forever.
Previous research had already shown that a special behavior therapy (治疗) could cut painful memories. But relapse (复发) was possible because the memory hadn’t necessarily disappeared.
By looking at that process, Richard Huganir and Roger Clem, two researchers from Johns Hopkins University, discovered a “window of vulnerability (脆弱的窗口)” when proteins are created. The proteins help signals travel within the brain as painful memories are made. Because the proteins are unstable, they can be easily removed with drugs or behavior therapy to cut memories.
Researchers used mice to find the window, but think the process would be the same in humans. They used electric shocks to make the mice fear a certain sound. The sound triggered (触发) the creation of the proteins, called calcium-permeable (钙通透性) AMPARS, which formed for a day or two in the fear centers of the mice’s brains.
The researchers are working on ways to reopen the window by recalling (唤醒) the painful memory and using drugs to remove the protein. They published their report online last month in Science Express.
Their research has drawn interest and concern from experts in mental healthcare.
Kate Farinholt, a mental health expert with the National Alliance on Mental Illness, Maryland, US, said many people suffering from a painful event might benefit from erasing a memory. “Erasing a memory and then everything bad built on that is an amazing idea, and I can see all sorts of potential ,” she said.
But there are a lot of unanswered questions, too.
“Completely deleting a memory is a little scary. How do you remove a memory without removing a part of someone’s life,” Farinholt said. “And is it best to do that, considering that people grow and learn from their experiences?”
1.What have researchers at Johns Hopkins University found recently?
A. A new drug to erase painful memories from human brains.
B. A special behavior therapy to erase painful memories.
C. Removing certain proteins from the brain can wipe painful memories.
D. Erasing memory damages a patient’s brain functions.
2.What makes it possible to erase painful memories according to Paragraph 4?
A. The way the brain cells are created.
B. The unstable character of the proteins in the brain.
C. The strength of the signals the proteins send.
D. The drugs that can stop the formation of memories.
3.Which of the following shows the stages of the process done on mice?
a. removal of fear proteins b. making mice fear a certain sound
c. fear proteins created in mice brains d. making mice recall painful memories
A. a-b-c-d B. d-a-c-b C. b-c-d-a D. c-b-d-a
4.What is Kate Farinholt’s opinion of the research?
A. People may lose the chance to learn from their bad experiences.
B. The research will be a great breakthrough in treating painful memories.
C. People could suffer long-term memory loss.
D. People could forget happy memories as well.
难度: 中等查看答案及解析
OK, I admit it: emoticons (表情符号) are popular. Some people even think they are fun. Many seem unable to get through an e-mail or Instant Message chat sentence without using one. Some feel that they add feeling and character to otherwise cold digital communications.
Some, however, such as editor and Hollywood scriptwriter John Blumenthal, blast (抨击) the use of emoticons as “infantile (幼稚的) just like the people who use them” He believes that words themselves should be enough. “If you’re being funny, happy or sad, that should be apparent (明显的) from the comment that goes before the emoticon,” he argues.
In the eyes of Blumenthal, the use of emoticons is a gender issue. “Men don’t use emoticons very much. Maybe not at all,” he said. “Teenage girls and women seem to use them a lot. Maybe there’ s an emoticon gene.”
It’s an interesting opinion, but it is not shared by all.
In an interview with The New York Times, Dacher Keltner, professor of psychology at the University of California, said that emoticons are popular because our brains are programmed “to seek out representations of humanity”. He believes that they appeal not because they are shortcuts for the lazy, but because they tap into (融入) something beyond language. They reach to our need to be with and communicate with people.
All of these arguments may be somehow valid (正确的). Each one of us will choose to communicate in our own way. I do not have much time for emoticons. I tried to use one once and felt like I was stealing into a primary school class that I had no place being in. I’d rather let my words do the talking.
Friends, however, send me messages and e-mails full of emoticons. I have no problem with this. I don’t regard any of my friends as lazy or immature (不成熟的). It’s just a question of individuality. :)
1.According to the article, emoticons are popular because ______.
A. most of them look funny
B. they are easy for lazy people to use
C. they add feeling and character to a communication
D. a reader cannot understand a message without them
2.Which of the following views would John Blumenthal agree with?
A. Instant Message chatters are childish.
B. It’s enough to use language in digital communication.
C. Men never use emoticons.
D. There is an emoticon gene in everybody.
3.From the text, we can conclude that the author ______.
A. feels he has no difficulty using emoticons
B. thinks emoticons don’t suit him
C. encourage his friends to use emoticons
D. believes that emoticons are suitable for everyone
4.What is the main point of the article?
A. Advice on language used over the Internet.
B. The history of emoticons.
C. Arguments over the use of emoticons.
D. Reasons for the popularity of emoticons.
难度: 中等查看答案及解析
此题要求改正所给短文中的错误。对标有题号的每一行做出判断:如无错误,在该行右边横线上画一个勾(√);如有错误（每行只有一个错误）,则按下列情况改正：
此行多一个词:把多余的词用斜线（\）划掉,在该行右边横线上写出该词,并也用斜线划掉。此行缺一个词:在缺词处加一个漏字符号（∧）,在该行右边横线上写出该加的词。此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。注意:原行没有错的不要改。
I was recent told that listening to loud music is gradually 1._____
making people lose hearing. I'm sure it has already been 2.______
happened to my neighbor. For years she has turned a deaf 3.______
ear to my requests to turn her radio down. When she gave a 4._____
party she does have to invite the rest of the street. Everyone 5.______
can dance in her music in his own room. Now a scientist has 6.______
discovered a certain electronic sounds have strange effects on 7._____
rats. He declares they break down, almost paralyzed(瘫) with its 8. ______
legs trembled. Then it is simply a matter of throwing them 9.______
out by their tail. I wonder if the same thing will happen to 10._____
my neighbor someday.
难度: 中等查看答案及解析
假如你是李明，你发现部分同学每次遇到重要考试，都会出现一些焦虑症状。请你用英语写一封信，向某学生英文报编辑反映该问题并提出建议。信的内容应包括下列要点：
焦虑症状： 头晕、乏力、食欲不振等
建 议：1．制定计划 2．正常作息 3．保证睡眠
其他建议(内容由考生自己拟定)
注意：1.根据以上内容写一篇短文，不要逐句翻译，可适当增加细节以使行文连贯。2.要准确使用语法和词汇；使用一定的句型、词汇，清楚、连贯地表达自己的意思；3. 词数：100个左右。开头已给出，不计词数。参考词汇：头晕dizzy(adj.)
Dear editor,
I’m a Senior Three student of Chengdu No.7 High School. I’m writing to tell you about some
symptoms of anxiety among us students before exams.__________________________________
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours sincerely, Li Ming
难度: 中等查看答案及解析