It will be many years the doctors and medical scientists can find for cancer.A．since; curesB．when; treatmentsC．before; curesD．until; treaments 题目和参考答案——青夏教育精英家教网—

题目内容

It will be many years ______ the doctors and medical scientists can find _____ for cancer.

A．since; cures	B．when; treatments
C．before; cures	D．until; treaments

解析

练习册系列答案

开拓者系列丛书高中新课标假期作业寒假作业系列答案

快乐假期电子科技大学出版社系列答案

轻松假期行寒假生活系列答案

新鑫文化过好假期每一天寒假团结出版社系列答案

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Most probably it will be another 7 hours _____ you can have next meal, so each of you must have your stomach full.

A. since B. when C. after D. before

Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your choice of sport might have great influence on the environment.

Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemical and huge amounts of energy are used to keep its courses in good condition .This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas.

There are many environment-friendly sports．Power walking is one of them that you could take up today. You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.

Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials. But the final goal should be “green gyms”. They are better replacements for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, it’s free.

1.What do we know about golf from the passage?

A．It is not played in Portugal and Spain at all.

B．It causes water shortages around the world.

C．It pollutes the earth with chemicals and wastes.

D．It needs water and electricity to keep its courses green.

2.The author uses power walking as an example mainly because ________.

A．it is an outdoor sport

B．it improves our health

C．it uses fewer resources

D．it is recommended by experts

3.The author writes the passage to ________

A．show us the function of major sports

B．encourage us to go in for green sports

C．discuss the major influence of popular sports

D．introduce different types of environment-friendly sports

— It will be terrible to see the nuclear war happen between U.S and Iran.

— That’s right. Nuclear science should be developed to benefit the people ___ harm them.

A．more than B．rather than C．other than D．better than

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 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, it’s nothing.”

Everything was going according to 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.” “You 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 five?” 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．saw the writer’s purpose

C．accepted the offer 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

The sooner we students ________to the new school，the better it will be ________our studies.

A．adapt；for B．adjust；to C．adopt；for D．admit；to

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