Question

短文改错 In recent years,dust storm have happened more and 1．________ more often in north of China．They have brought 2．________ quite a lot of trouble to people's life．The strong 3．________ wind blows up the dust,made the air very dirty． 4．________ It also keeps many people go out．In the past, 5．________ people raise a large number of sheep,which ate 6．________ off a great deal of grass and the land became sandy． 7．________ Now the bovernment has begun to pay an attention to 8．________ the problem．Each year,a large sum of money are 9．________ spent in the improvement of the environment． 10．________

Answer 1

答案：
解析：

　　1．storm→storms　从have和上句的they可断定此处用复数。

　　2．in ^→the　the north of China中国北部，方位词前用定冠词。

　　3．√

　　4．made→making　此处为分词作结果状语。

　　5．go→going　keep sb．Doing sth．为固定结构。

　　6．raise→raised　从In the past知讲述过去，应用过去时。

　　7．off→up　eat up吃光，固定结构。

　　8．　pay attenton to为固定结构。

　　9．are→is　money为中心词，不可数，故谓语用单数。

　　10．in→on　spend…on sth．