Alexander Bell ________ the telephone in 1876.

A. invented B. discovered C. found out D. looked for

A 【解析】句意：Alexander Bell在1876年發(fā)明了電話。A. invented 發(fā)明； B. discovered 發(fā)現(xiàn)； C. found out 弄清楚； D. looked for尋找；根據(jù)歷史知識(shí)可知是發(fā)明了電話；故選A
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科目：初中英語(yǔ) 來(lái)源：中考英語(yǔ)典型例題解析-動(dòng)詞 題型：單選題

They are your shoes. Please ___________.

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D 【解析】句意：它們是你的鞋子。請(qǐng)把它們收起來(lái)�？疾閯�(dòng)詞短語(yǔ)辨析。“動(dòng)詞+副詞” 結(jié)構(gòu)的短語(yǔ)動(dòng)詞，如果賓語(yǔ)是代詞的話，代詞需放在動(dòng)詞和副詞之間。又因?yàn)榈谝痪涮岬降膕hoes是可數(shù)名詞復(fù)數(shù)，需用them代替，故選D。

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Many people know that rubbish is a big problem on planet Earth. What many people don't know is that junk(垃圾)has become a problem in outer space too.

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Objects, like bits of old space rockets or satellites, move around the planet at very high speeds fast that even a very small piece can break important satellites or become dangerous to astronauts. If the tiniest piece of junk crashed into a spaceship, it could damage the vehicle.

To make things worse, when two objects in space crash, they break into many smaller pieces. For example, when a U.S. satellite hit an old Russian rocket in 2009, it broke into more than 2,000 pieces, increasing the amount of space junk.

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“The time to act is now. The longer we leave the problem, the bigger it will become,” he says.

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A. Telescopes.

B. Satellites.

C. Pieces of space junk.

D. BBC news reports.

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A. It buns up after it re-enters the atmosphere

B. It often stops the view of telescopes on Earth

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B. Use robots to collect it.

C. Burn it in the earth's atmosphere.

D. Send it further away from the earth.

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B. Local News.

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________！The train is coming!

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