问题详情：
阅读下面短文，然后根据要求答题：
Scientists are trying to turn deserts into good land again They want to bring water to the deserts. So people can live and (A) food there ver, more and more land is becoming desert, Why? Scientists thank that people are doing bad thing to turn good land into desert.(B)地球上的一些地方雨量不足够，but they do not become desert, This is because green plants are growing there, Some green plants and grass are very important to dry places , Plants do not let the hot sun make the earth even drier, (C)Plants do not let the wind blow the soil away ,When rain falls, plants hold the water .( D )Without plants, land can become desert much more easily.
1.在(A)的空白处填入一个适当的词语：
2将划线部分(B)译成英语：
3将划线部分(C)译成汉语：
4将划线部分(D)改写成：
Land can become desert much more easily________there are plants
【回答】
places on the earth do not get much rain. / It rains a little in some places on the earth, / There is not plenty of /is little rain in some places on the earth.
3.植物可以防止尘土飞扬。
/no
知识点：科普环保类
题型：任务型阅读
