阅读理解是学生在很容易出错的地方，也是最容易成绩产生差异的地方。

      专升本英语阅读理解的练习题你做过几篇？想要提高成绩可一定要多做题目哦~

      All the useful energy at the surface of the earth comes from the activity of the sun.The sun heats and feeds creatures and mankind. Each year it provides men with two hundred million tons of grain and nearly ten million tons of wood.      Coal,oil, natural gas, and all other fuels are stored energy from the sun.Some was collected by this season's plants as carbon compounds.Some was stored by plants and trees ages ago. Even waterpower derives from the sun.Water turned into vapor by the sun falls as rain. It courses down.the mountains and is converted to electric power. Light transmits only the energy that comes from the sun's outer layer,and much of this energy that is directed towards the earth never arrives.About nine tenths of it is absorbed by the atmosphere of the earth.In fact,the earth itself gets only one half millionth of the sun's entire output of radiant energy.      66.The sun is the source of all of the following EXCEPT_______.      A.gasoline        B. natural ages        C. automic power        D. animal fat      67. Radiant energy is stored as carbon compounds by_______.      A. plants              B. water             C. rock                    D. creatures      68.The sun’s energy provides us with all EXCEPT _______.      A. rain                B. iron              C. water                   D. light      69.The largest part of the light energy directed towards the earth is_______.      A. stored up by the plants      B. absorbed by the earth’s atmosphere      C. stored up by the animals in the form of body fat      D. used for electric power      70.Of the sun’s total output of radiant energy, the earth receives_______ .      A.one tenth       B.one millionth      C.all that comes from the surface of the sun      D.a very small portion

      参考答案与解析：

      【精析】推理判断题。由文中最后一句可知，C项“所有来自太阳表面的(能量)”显然与直接受到百万分之一点五这个事实相悖;只有D项“非常小的比例”是符合文意的。

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