科目: 来源:0115 期中题 题型:填空题
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科目: 来源:0115 期中题 题型:填空题
| 根据短文内容,用方框中所给单词填空,每词限用一次。 | |
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: 来源:0115 期中题 题型:阅读理解
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科目: 来源:0115 期中题 题型:填空题
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科目: 来源:0101 期中题 题型:阅读理解
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科目: 来源:0119 期中题 题型:阅读理解
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科目: 来源:0119 期中题 题型:阅读理解
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科目: 来源:河南省模拟题 题型:阅读理解
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科目: 来源:河南省模拟题 题型:阅读理解
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节能灯).
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.
阅读以上5段语言材料,请找出与它们相对应的标题,并将其标号填入下列横线上。
1 2 3 4 5
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科目: 来源:河南省模拟题 题型:填空题
| 阅读短文,用方框内所给单词的正确形式填空,使短文意思通顺、完整。请将答案写在短文后相应 题号的横线上。注意:①每个词只能用一次。②每空限填一词,有些词需要做相应的变化。③其中 有两个多余选项。 | |
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 (绝迹) 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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