试题与答案

阻抗保护既可作全线路快速切除保护,又可作相邻线路及母线的后备保护。()

题型:判断题

题目:

阻抗保护既可作全线路快速切除保护,又可作相邻线路及母线的后备保护。()

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A

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判断下列说法的正误,正确的画“√”,错误的画“×”。     

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2.《江畔独步寻花》一诗,描写了盛夏时节百花盛开的景象。    (      )     

3.在这首诗中有五个平舌音,他们是“四” “枝”“时”“自”和“在”。    (      )     

4.这首诗的韵脚是“蹊”“低”“啼”,一、  二、四句押韵。    (      )

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地理环境的整体性和差异性是我们认识和合理改造自然时应时时记得的。据此完成1—2题。

1、“一山有四季,十里不同天”,这句话反映了自然环境的[ ]

A.从赤道到两极的地域分异现象

B.垂直地域分异现象

C.从沿海到内陆的地域分异现象

D.地方性分异现象

2、读图,下列叙述中,属于P环节的是

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A.降水多集中夏季—河流有夏汛

B.植被破坏严重一易形成红色沙漠

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题型:阅读理解

Everyone should visit a lighthouse at least once.

The most important reasons for such a visit is to realize how our ancestors(祖先) battled nature with the basic tools they had. They had only basic ways of creating light, and yet they found a way of using this simple technology in isolated(孤零零的)places to save ships from hitting rocks.

Secondly, visiting lighthouses will help us to understand the lives of lighthouse keepers. By their very nature, lighthouses were built on some rocks of cliffs. Thus, the lighthouse keepers often lived lonely lives. To walk around their small home, and imagine the angry storm outside beating against the walls, is to take a step towards understanding the lives they had.

The reasons for a visit to a lighthouse are not all so backward-looking in time. It is true that lighthouses were built in out-of-the-way places. But on a pleasant sunny summer day, this very isolation has a natural beauty that many people will love to experience. Therefore, with the gentle waves touching all round the lighthouse, the visitor is likely to think it is a world preferable to the busy and noisy modern life.

Another reason for considering a visit is that the lighthouses themselves can be very attractive buildings. Mankind could often not be content just to put up a basic structure, but felt the need, even in such an isolated place, to build with an artistic touch. The result is a view for tired eyes to enjoy.

Finally, lighthouses have a romantic attraction, summed up by the image of the oil-skin coated keeper climbing his winding stairs to take care of the light to warn ships and save lives.

67. What is the reason to look back into the past of a lighthouse?

A. To escape from the busy and noisy city.

B. To look for the tools used by our ancestors.

C. To experience the natural beauty of a lighthouse.

D. To learn about the living condition of lighthouse keepers.

68. The underlined phrase “out-of-the-way” in Paragraph 4 means ____________.

A. far-away     B. dangerous      C. ancient       D. secret

69. Lighthouses were often built with an artistic touch _________.

A. to attract visitors       B. to guide passing ships

C. to give a pleasant sight  D. to remember lighthouse keepers

70. How many reasons are mentioned for a visit to lighthouse?

A. Three        B. Four         C. Five          D. Six

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