神马作文网求这个英语的阅读理解的答案
来源：学生作业帮 编辑：神马作文网作业帮 分类：英语作业 时间：2024/09/30 10:19:26
求这个英语的阅读理解的答案
Scientists are trying to make the deserts（沙漠） into good land again.They want to bring water to the deserts,so people can live and grow food.They are learning a lot about the deserts.But more and more of the earth is becoming deserts all the time.Scientists may not be able to change the deserts.People are doing bad things to the earth.Some places on the earth don't get much rain.But they still don't become desert.This is because some green plants are growing there.Small green plants and grass are very helpful to dry places.Plants don't let the hot sun make the earth even drier.Plants don't let the wind blow the earth away.When a little bit of rain falls,the plants hold the water.Without the plants,the land can become a desert much more easily
（ ）1Deserts( )
A get very little rain
B never have any plants or animals in them
C can all be turned into good land in the future
D are good places for people to plant trees
( )2 Small green plants are very important to dry places because( )
A they do not let the sun make the earth even drier
B they do not let the wind blow the earth away
C they hold the water
D A,B and C
( )3Lnd is becoming desert little by little because（ ）
A plants can not grow there
B there is not enough rain
C people are doing bad things to the earth
D scientists know little about desert
( )4Which is the mian idea of the first paragraph
A Scientists know how to change land into good land
B Land is becoming desert faeter than scientists can change it back into good land
C If scientists can bring water to the desert,people can live there
D More and more places are becoming deserts all the time
( )5After reading this passage,we learn that ( ）
A plants can keep dry land from becoming desert
B it is good to get rid of the grass in the desert
C all places without much rain will become deserts
D it is better to grow crops than to grow grass on dry land
Scientists are trying to make the deserts（沙漠） into good land again.They want to bring water to the deserts,so people can live and grow food.They are learning a lot about the deserts.But more and more of the earth is becoming deserts all the time.Scientists may not be able to change the deserts.People are doing bad things to the earth.Some places on the earth don't get much rain.But they still don't become desert.This is because some green plants are growing there.Small green plants and grass are very helpful to dry places.Plants don't let the hot sun make the earth even drier.Plants don't let the wind blow the earth away.When a little bit of rain falls,the plants hold the water.Without the plants,the land can become a desert much more easily
（ ）1Deserts( )
A get very little rain
B never have any plants or animals in them
C can all be turned into good land in the future
D are good places for people to plant trees
( )2 Small green plants are very important to dry places because( )
A they do not let the sun make the earth even drier
B they do not let the wind blow the earth away
C they hold the water
D A,B and C
( )3Lnd is becoming desert little by little because（ ）
A plants can not grow there
B there is not enough rain
C people are doing bad things to the earth
D scientists know little about desert
( )4Which is the mian idea of the first paragraph
A Scientists know how to change land into good land
B Land is becoming desert faeter than scientists can change it back into good land
C If scientists can bring water to the desert,people can live there
D More and more places are becoming deserts all the time
( )5After reading this passage,we learn that ( ）
A plants can keep dry land from becoming desert
B it is good to get rid of the grass in the desert
C all places without much rain will become deserts
D it is better to grow crops than to grow grass on dry land
ADCDA