Up to now, no one has been able to find an answer the difficult problem. [ ] A.ofB.onC.toD.about 题目和参考答案——青夏教育精英家教网—

题目内容

Up to now, no one has been able to find an answer ________ the difficult problem.

[　　]

A.of

B.on

C.to

D.about

答案：C

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The United States is suffering its worst drought (干旱) in almost sixty years. The National Climatic Data Center also says high temperatures in June added to the warmest twelve-month period on record. Record-keeping began in 1895. The drought map showed that conditions improved in the Southeast in June compared to May. But the drought is expected to continue in large parts of the country. Last week, Agriculture Secretary Tom Vilsack met with President Obama. Mr Vilsack says the drought has seriously influenced some crops, such as corn and soybeans (大豆). And the United States is the world's leading producer.

The drought has made prices of com and soybeans increase. Both of them are used in food production and for animal feed. Last week the United Nations Food and Agriculture Organization reported that corn and wheat prices increased by 20% over the past three weeks.

In the United States, farmers may quickly reduce the size of their animals rather than pay higher feed prices to keep them. That increased supply of meat would reduce meat prices in the short term. But those prices could increase in several months.

Mr Vilsack says the effect of the drought is hard to predict(预测). Some areas are getting rain, and drought-resistant (抗旱的) seeds have helped crops grow well in some areas.

1.We can know the drought record of the USA has been kept for ________years of the USA up to now.

A. 97 B. 207

C. 221 D. 117

2.Which of the following American presidents met with Tom Vilsack?

A. George Washington. B. Abraham lincon.

C. George Bush. D. Barack Obama.

3. If the price of a kilo of corn was 3 dollars last December, how much is a kilo of corn now?

A. 2.4 dollars. B. 3 dollars.

C. 3.6 dollars. D. 3.9 dollars.

4.Why is the meat price lower than before?

A. Because there are more and more animals.

B. Because farmers kill them to save their food.

C. Because people don't like eating meat now.

D. Because the government (政府) asks the meat price lower.

5.What is the best title for the passage?

A. US faces the worst drought in almost sixty years.

B. Take action to help the USA.

C. What does the country do in the drought areas?

D. President Obama meets with Agriculture Secretary.

Computers can help many workers. They can also help thieves.

There was one thief who worked in a bank of the United States. He paid for everything he needed by check (支票). Then he told the computer not to take any money from his account for the checks he wrote. The bank’s computer did what he said. And it did not take any money from his bank account. One day the computer broke down. People had to do the computer’s work. They soon found out what was happening.

Another thief, who worked for a bank saw people filling in deposit forms (存款单). Many of these people did not know their account numbers, so they wrote only their names on the forms. They left empty places for their account numbers. The thief wrote his own account number in this place. When the computer read these forms it looked only at the account numbers. It did not look at the customers’ names. It paid the money on these deposit forms into the thief’s account .

Then there was the bank worker who told the bank computer to take ten cents off every customer’s account each month and put it into his own account. For a long time the bank’s customers did not notice that they were losing ten cents every month. But then someone did notice and told the bank. That was the end of that little game!

1.What was the first thief?

A．A computer engineer. B．A customer. C．A bank worker. D．We don’t know.

2.How did the first thief steal money from the bank?

A．He broke the computer down and stole money from it.

B．He paid for everything by check instead of cash.

C．He took money away from the bank.

D．He told the computer not to take away money from his account.

3.How many kinds of crimes in a bank are mentioned?

A．Two. B．Three. C．Four. D．Five.

4.What can we infer from the passage?

A．None of the thieves has been caught by the police up to now.

B．A lot of money is missing from the bank of the United States each year.

C．The computers in the bank will be changed to prevent money from being stolen.

D．There will be no crimes in the bank any more since so many crimes have been found out.

“The only thing holding you back is yourself. Never say never”, said a rising 17-year-old singer, Justin Bieber, who was just an ordinary boy in Canada a few years ago.

After the accident of falling from the 18^th floor and lying in the snow for three hours, my hands were frozen and my spinal cord (脊髓)was seriously injured. All the doctors and professors in the famous hospitals in Beijing told me that there was little chance for my hands and my body to recover (康复).

After half a year of medical treatments and recovering exercises, I could not make any more progress for over a year. What was worse , I suffered a lot from depression (绝望). On top of this, I suffered from insomnia, making every minute of the night seem to last forever. Hopelessly, mom and I came back to my hometown, which is small town in Guangdong.

At that time, I thought that I would never be able to walk again. I would never love and be loved. I would never be able to earn even a penny. I would never be able to repay the kindness I got from my parents and many nice people. Life was meaningless.

Now two years has passed. My hands are 80% recovered. I can even type faster than a healthy person! Up to now, I have worked for a law firm as an interpreter for half a year already. Although I don’t earn as much as before, I am able to pay for the food and clothes I need. What’s more, I even have extra money to buy thanksgiving presents for my parents and my boyfriend. Through my blogs (博客) , many people get to know me and like me. I can bring happiness to them. I can help those who are still suffering from depression and the pain of illnesses by chatting with them….You see, I am living a meaningful life and I am happier than ever I could have dreamed.

So, my friends, never say never. As long as you are alive, there is always hope and possibilities. It is never too late to take action to realize your dreams. (382 words)

1.What’s the writer’s present job?

A. A singer. B. A typist . C. A professor . D. An interpreter.

2.What does the underlined word “insomnia” in the third paragraph mean in Chinese?

A. 失眠 B. 失忆 C. 麻木 D. 低烧

3.All of the following words can be used to describe the writer’s present life EXCEPT___________.

A. helpful B. meaningful C. painful D. hopeful

4.According to the passage, which of the following statements about the writer is TRUE?

A. She gets a lot of help through her blogs.

B. She is in love with a young man at present.

C. She got medical treatment soon after the accident.

D. She had no job and earned little before the accident.

—Up to now the Chinese Communist Party（中国共产党）has nearly history.

?—Yes, it was founded July 23rd, 1921.

A．90 years; at	B．90-year; in
C．90-years; of	D．90-year; on

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