2021年秋季华南师范大学网络教育英语入学测试模拟题及答案11

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阅读理解

Water is very important to us.We cannot live without it.

There is a lot of water on the earth,but we cannot use most of it.About 97.4%of the earth’s water is salty.Most of the fresh(淡的)water is snow and ice near the North and South Poles(极).

We can use only about one percent of the water on the earth.We use water from both lakes and rivers.Some of the water evaporates(蒸发)and then becomes rain.Of course we use rain water for farms and other things.We use this water again and again.

Sometimes the earth’s water is in the wrong place.There is a lot of rain in the tropics(热带地区),but it is difficult to have farms in the tropics.Most of the land there is not very rich.Some desert land is rich,but there is only a little water in the desert.

Water is a problem for many people in the world.

128.About______of the earth’s water is fresh.

A.97.4%B.2.6%C.1%D.25%

129.Most of the fresh water is______.

A.snow and ice B.rain

C.in lakes and rivers D.in oceans

130.It rains after the water______from oceans,lakes and rivers.

A.falls B.enjoys

C.evaporates D.runs

131.We only use______of the earth’s water.

A.5%B.97.4%C.2.5%D.1%

132.Most of the land in the tropics is______.