题目内容

—We must thank you for taking the trouble to cook us a meal.

    —____.

    A. With pleasure      B. It doesn’t matter

    C. It was no trouble at all     D. By all means

C


解析:

本题考查交际用语。当对方表示感谢时,常用的答语有:You’re welcome./ It’s nothing./ That’s all right./ Don’t mention it./ It’s a pleasure./ It’s my pleasure./ That’s nothing./ It was no trouble at all.等。A项意思为“乐于效劳”;D项表示同意等;B项“不要紧、没关系”。

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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 are a lot of antique (古董)shops near my home. So I left my home one morning carrying the chair with me. I went into the first shop expecting a friendly reception (接待). 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 entered 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 at it over carefully and said, "Yes, not a bad chair. How much do you want for it?" "Twenty pounds." I said. "OK," he said, "I will give you twenty pounds." "It’s got a slightly broken leg," I said. "Yes, I saw that, it is nothing. "the shopkeeper answered.

Everything was going according to my plan and I was getting excited. "What will you do with it?" I asked. "It will be easy to sell once the repair is done." "I will buy it." I said. "What do you mean? You just sold it to me." "Yes, I know, but I have just changed my mind, I am sorry. I will give you twenty - seven pounds for it." "You must be crazy." he said. Suddenly the penny dropped. "I know what you want. You want me to repair your chair." " You are right," I said, "What would you have done if I had walked in and asked you to mend the chair?" "I would not have agreed to do that. We don’t do repairs, not enough money in it, and too much trouble. But! will mend this for you. Will you pay it for five? ". He was a very nice person and was greatly amused (感到有趣)by the whole thing.

1. We can learn from the passage 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 for the repair?

   A. 5.             B. 7.               C. 20.               D. 27.

4. From the text, we can learn that the writer was___________.

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

 

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Today, calcium shortage is one of the main concerns of women in their 30s or even early 20s. The great fear is that when we reach our 50s or 60s, osteoprosis(骨质疏松症)will set in. That is why you can see a lot of advertisements for products supposedly containing a lot of calcium.

Because calcium is not that easy to acquire from the food we normally eat, busy women these days should take calcium supplements(补充物). There are a lot of different forms of these---calcium carbonate(碳酸钙),oyster(牡蛎)shell or bone-meal-based calcium supplements.

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1.From what the author’s mother did we may infer that___________________.

A.her children had osteoporosis

B.she knew her children would benefit from milk

C.she must have suffered from osteorosis

D.she didn’t like her daughter who didn’t obey her order

2. Based on the passage, which of the following is NOT true?

A.The author’s sister will suffer from osteoprosis when reaches her 50s or 60s

B.Many businessmen have already been selling products supposedly containing calcium.

C.We can’t get enough calcium only from food we eat every day

D.Women as young as their 20s should be concerned about calcium shortage

3.What does the underlined word “surreptitiously” in the first paragraph probably mean?

A.Honestly

B.Frankly

C.Secretly

D.Curiously

4.We may infer from the last paragraph that____________________.

A.what one chooses as a calcium supplement might not work

B.one shouldn’t take in calcium without the permission of a doctor

C.the more calcium supplements one uses, the more calcium one can take in

D.it is dangerous to use calcium supplements without the guidance

 

ScienceDaily (May 28, 2010) --- Researchers at Oregon State University (OSU) have made important progress in work that should lead toward robots that can not only walk and run very well, but use little energy at the same time.

Studies are moving closer to designing robots that could do dangerous work, create prosthetic limbs(假肢)for humans that work much better than in the past, or even help some people who use wheelchairs to get “walking” abilities.

“Researchers have been working toward robot movement for a long time,” said Jonathan Hurst, a professor at OSU. “What we’ve done is to study what behavior is really possible for a robot.”

The movement of humans and other animals is difficult to copy. Using little energy, they can move easily over hard areas, and enjoy balance from muscles(肌肉). They have different ways to deal with forces, such as holding something hard in place rigidly(牢牢地), like the act of holding a cup of coffee level during a car ride. In their recent studies, the OSU researchers proved that these two abilities are mutually exclusive(相互排斥的). Humans deal with this problem by using pairs of muscles. For a robot, the more it’s able to do one of these tasks, the less able it is to do the other.

Presently, robots that can walk and run must be as rigid as possible while walking. But this way uses a lot of energy. The OSU researchers are working toward something that has similar or better performance, but uses far less energy, and is closer to the abilities of animals.

“So there’s no reason why we shouldn’t be able to build robots with good movement ability,” Hurst said. “Clearly this might be useful in highly dangerous situations. But I could also see great improvements possible with prosthetic limbs that work much better than present technology. ”

72. 1.The robots being studied by researchers at OSU ______.

A. are successful now

B. use little energy

C. do better than before

D. can run faster than humans

73. 2.Which of the following have researchers been studying all the time?

A. The robots’ movement

B. The robots’ weight

C. The robots’ sizes

D. The robots’ walking speed

74. 3.The underlined words “two abilities” in Para.4 refer to ______.

A. walking and running

B. walking and holding

C. moving and using little energy

D. moving and balancing

75. 4.According to Jonathan Hurst, we know that robots with good movement ability ______.

A. can be used in medical science

B. are only used in highly dangerous situations

C. will hardly be created in the future

D. will have a bad influence on man

 

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1.The situation is more serious today because           

A.people travel more                                      B.people don’t eat healthy food

C.there aren’t enough hospitals                        D.scientists can’t find a cure

2.From this passage we know           

A.bird flu will surely spread to human beings in the next few years.

B.a virus changes and become less dangerous over time.

C.SARS is 1ikely to come again in some years.

D.poor areas usually suffers more from new diseases than rich areas.

3.The possible title of this passage is

A.The Work of WHO

B.Scientists Are Working Hard on Drugs for Diseases

C.What Is a Virus

D.Virus Changes and Causes New Diseases Over Time

 

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