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2015年6月英語四級考試押題卷(三)

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Section C
Directions:In this section,you will hear a passage three times. When the passage is read for the first time,you should listen carefullyfor its general idea. When the passage is read for the second time. You are required tofill in the blanks with the exact words you havejust heard. Finally,when the passage is read for the third time, you should check what you have written.
27、聽錄音,回答27-36題
Coal has not been used very extensively as an energy source recently. However,it(26)_____
will become a very important source of energy in the future because of dwindling(27) _____ of natural gas and oil. Although coal(28)_____ to be black,it actually has black,yellow,orange,and red bands of color when it is examined under a powerful microscope. Coal probably was formed about 300 million years ago by(29) _____ trees and other plant life growing in(30) _____. These trees and plants died and then fell into the water. They contained the elements oxygen,hydrogen, and(31) _____. As the earth changed its(32) _____, the weight of the ground(33) _____ down on the flees and plants. Thus seams of coal were formed.
Coal can be(34) _____underground mines found deep in the earth or from strip mines which are found near the earth’s surface. Strip lIlining is quicker and safer than underground mining,but it can leave the surface of the earth bare and ugly. Although miners still are needed in any coal mining operation, today heavy machinery does much of the hard work. While both underground and strip mines still call be hazardous, there no longer are as many accidents in coal mining as there once were. The coal miners of today(35) _____the union to which they belong the United Mine Workers of America. Many of today’s coal miners are earning good wages in an occupation which is quite sat)and very important.
第(26)題__________


28、第(27)題__________


29、第(28)題__________


30、第(29)題__________


31、第(30)題__________


32、第(31)題__________


33、第(32)題__________


34、第(33)題__________


35、第(34)題__________


36、第(35)題__________


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