Sometimes smiles around the world _________ be false, hiding other feelings like anger, fear or worry.

A. can B. would C. should D. must

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“Power sleeping” for more hours on weekends is only a _______ solution. There is no substitute for getting a good night’s sleep on a regular basis.

A. permanent B. pessimistic

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—Well, did you miss the early train?

—Yes, but had I hurried, I _______.

A. shouldn’t B. hadn’t have

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Some time ago, I discovered that one of my chairs had a broken leg. I didn’t think there would be any difficulty in getting it mended, as there were a whole lot of antique (古董) shops near my home. So I left home one morning carrying the chair with me. I went into the first shop expecting a friendly reception. I was quite wrong. The man wouldn’t even look at my chair.

The second shop, though slightly more polite, was just the same, and the third and the fourth—so I decided that my approach must be wrong.

I went into the fifth shop with a plan in my mind. I placed the chair on the floor and said to the shopkeeper, “Would you like to buy a chair?” He looked it over carefully and said, “Yes, not a bad chair. How much do you want for it, sir?” “Twenty pounds,” I said. “OK,” he said, “I’ll give you twenty pounds.” “It’s got a slightly broken leg,” I said. “Yes, I saw that, but it’s nothing.”

Everything was going according to the plan and I was getting excited. “What will you do with it?” I asked. “Oh, it will be easy to sell once the repair is done.” “I’ll buy it,” I said. “What do you mean? You’ve just sold it to me,” he said. “Yes, I know but I’ve changed my mind. I’m sorry; I’ll give you twenty-seven pounds for it. ” “Your must be crazy,” he said. Then, suddenly the penny dropped. “I know what you want. You want me to repair your chair. ” “You’re right,” I said. “And what would you have done if I had walked in and said would you mend this chair for me?” “I wouldn’t have agreed to do it,” he said. “We don’t do repairs, not enough money in it and too much trouble. But I’ll mend this for you, shall we say for a fiver (五鎊鈔票)?” He was a very nice man and was greatly amused by the whole thing.

1.We can learn from the text that in the first shop the writer ________.

A. was rather impolite

B. was warmly received

C. asked the shopkeeper to buy his chair

D. asked the shopkeeper to repair his chair

2.The expression “the penny dropped” in the last paragraph means the shopkeeper ________.

A. changed his mind

B. accepted the offer

C. saw the writer’s purpose

D. decided to help the writer

3.How much did the writer pay?

A. ￡ 5. B. ￡ 7. C. ￡ 20. D. ￡ 27.

4.From the text, we can learn that the writer was ________.

A. smart B. careful C. honest D. Funny

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— Hurry up！ Alice and Sueare waiting for you at the school gate.

— Oh！ I thought they without me.

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We ________ the project on time without your timely help .

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It was with great joy _______ Tom received the news that his lost son had been found．

A．because B．which

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Whatever is left over may be put into the refrigerator, _____ it will keep for two or three weeks.

A. when B. which C. where D. while

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“Iris scan （虹膜掃描）, please,” the bank’s computer voice tells you. You step up and the computer reads your eye, comparing it to the stored file it has of your iris. The images had better match---otherwise, you won’t be able to get your money.

Iris scanning and other technologies, such as fingerprint and voice scanning, have appeared in many science fiction movies in the past. Today, these advanced technologies are part of the real world. They are common at work, the bank, the airport, and your local prison. The iris scan, fingerprint scan, and voice scan are all examples of biometrics(生物測(cè)定學(xué)), a fast developing area of automatic personal identification technology. Basically, biometrics uses various ways to verify a person’s identity, based on the individual’s unique characteristics, including fingerprints, signature, and so on.

Biometrics identification systems have a number of advantages over password systems. The primary advantage is that an individual has to be physically present in order to be identified. Another important advantage is that there are no passwords to remember, forget, lose, or steal.

The voice scan is the simplest and most affordable form of biometrics. It only requires a computer, a microphone, and the correct software. The software records a subject’s voice and then compares it to a stored voice sample for identification purpose.

For additional safety, fingerprint and handprint scans can also be employed. Fingerprint scans take the image of a fingerprint and compare it to a stored file of prints. Handprint scans identify the unique features of a hand.

1.The first paragraph serves as a(n) ________.

A. example B. explanation

C. comment D. conclusion

2.The underline word “verify” in Paragraph 2 probably means “________”.

A. protect B. confirm

C. develop D. change

3.Which is the most accurate form of biometrics?

A. The voice scan

B. The fingerprint scan

C. The iris scan

D. The facial scan

4.What is the author’s attitude towards the future of biometrics?

A. He is uncertain about it.

B. He feels doubtful about it.

C. He is worried about it.

D. He feels hopeful about it.

5.What is the author’s purpose in writing the text?

A. To explain the importance of identification technology.

B. To discuss the potential of biometrics systems.

C. To introduce the technology of biometrics.

D. To show the advantages of iris scanning.

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