科目: 來源:0115 期中題 題型:填空題
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科目: 來源:0115 期中題 題型:填空題
根據(jù)短文內(nèi)容,用方框中所給單詞填空,每詞限用一次。 | |
important and 2 to us? Because they can help us do things faster and 3 . A washing machine helps us to wash clothes. A printing machine helps us to 4 a lot of books, newspapers, magazines and many 5 things quickly. Bicycles, cars, trains and planes are all 6 , too. They help us to travel faster than on foot. The computer is a wonderful machine. It was 7 not long ago. It not only stores information but also computes numbers millions of times as 8 as a scientist does. Let's study hard and try to use all 9 of machines. I think we can build China into a 10 country in the future. |
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科目: 來源:0115 期中題 題型:閱讀理解
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科目: 來源:0115 期中題 題型:填空題
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科目: 來源:0101 期中題 題型:閱讀理解
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科目: 來源:0119 期中題 題型:閱讀理解
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科目: 來源:0119 期中題 題型:閱讀理解
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科目: 來源:河南省模擬題 題型:閱讀理解
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科目: 來源:河南省模擬題 題型:閱讀理解
Edison-style light bulb and CFLs
1. About 130 years ago, Thomas Edison of the USA invented the light bulb. Edison's bulb has turned night
into day ever since. But today, many want to turn the light off.
2. The European Union recently decided that by 2009, people should stop using the Edison-style light bulb.
Instead, they should use compact fluorescent lamps (CFLs節(jié)能燈).
3. "CFLs save energy and last longer. They can save money in the long run," said a British official. CFLs
use 67 percent less electricity than the older bulbs. They last up to times longer. Scientists say that if
everyone used CFLs, electrify use would be cut 18 percent. There would also be much smaller amounts
of greenhouse gases given off.
4. But it's difficult to make people change their lighting habits. First the CFLs are more expensive. They cost
eight times the price of the older bulbs. Many people don't like the CFL bulbs. They find it too bright. You
cannot change the light of a CFL, either.
5. CFLs have been around for several years. However, the older lights still make up about two-thirds of total
light bulb sales.
A. When to stop to use CFLs
B. Edison made the world bright
C. The older style lights are still used widely
D. The advantages of using CFLs
E. The disadvantages of using CFLs.
閱讀以上5段語言材料,請找出與它們相對應(yīng)的標(biāo)題,并將其標(biāo)號填入下列橫線上。
1 2 3 4 5
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科目: 來源:河南省模擬題 題型:填空題
閱讀短文,用方框內(nèi)所給單詞的正確形式填空,使短文意思通順、完整。請將答案寫在短文后相應(yīng) 題號的橫線上。注意:①每個詞只能用一次。②每空限填一詞,有些詞需要做相應(yīng)的變化。③其中 有兩個多余選項。 | |
been found on earth during the 2 55 million years. Only two kinds are 3 alive today. The African Elephant and the Asian (or Indian ) Elephant. These elephants can only be found in 4 places. The older kinds, which lived a long time ago, lived in colder places. An 5 is the mammoths-the largest hairy elephants. Mammoths were about the size of the largest living elephant, which is about seven 6 . Unlike the elephants today, mammoths had 7 or dark brown hair covering their bodies. All the mammoths had tusks (象牙), and we can 8 this from their fossil teeth. Scientists found out about most of the extinct (絕跡) animals by studying the fossils, such as their bones and teeth that have been found. However, mammoths are quite different. During the Ice Age, mammoths died and were covered 9 in the ice. The ice kept them well. While many animals only left behind bones and teeth, scientists found the whole body of the mammoth. 10 the whole mammoth has been kept well, scientists can see even the hair, the tusks and the whole body. |
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