题目

rewrite the following sentences using the -ing form as the subject 第二单元
rewrite the following sentences using the -ing form as the subject
EXAMPLE:it is necessary to get water from wet to dry places
Getting water from wet to dry places is necessary
1.x05It is nice to help people in need of help
2.x05It is not easy to grow super hybrid rice
3.x05It is not difficult to learn more about farming
4.x05In the countryside it is not as easy to do research as in the city
5.x05To get rid of hunger is very important for some African countries
6.x05It is important to explain this again or we will confuse the students

提问时间：2020-08-11

答案

1.Helping people in need of help is nice.
2.Growing super hybrid rice is not easy.
3.Learning more about farming is not difficult.
4.Doing research in the countryside is not as easy as in the city.
5.Getting rid of hunger for some African countries is very important.
6.Explaining this again is important or we will confuse the students.