A in the center of the earth.
B on the surface of our planet.
C in a very narrow range of temperatures
D in the coastal areas of the earth.
42 The total quantity of water on Earth
A remains almost unchanged.
B has greatly increased in recent years
C is decreasing constantly.
D is affected by global warming.
43 Most of the fresh water on Earth
A is stored underground.
B is in the form of ice at the Poles and on mountains
C is found in rivers and lakes.
D comes from the rain.
44 The word fraction in the second paragraph means
A a very small amount.
B a large area.
C an important system.
D a major source of information.
45 There is more rainfall
A over the mountains than over the rivers
B over the rivers than over the mountains.
C over the oceans than over the land.
D over the land than over the oceans
【2009职称英语历年真题c级理工类:阅读理解】相关文章:
最新
2016-03-02
2016-03-02
2016-03-02
2016-03-02
2016-03-02
2016-03-02