The air in the countryside

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/11/12 22:46:00

1. The air in the countryside is ( ). So many people from the city go there on weekends. A soft B pretty C fresh D delicious 2. He tried ( ) the books . At last he sold them out. A selling B to sell C sells D sold 3. She says it's good ( ) my ( ). A for , health B for ,healthy C. at , health D at , healthy 4. We must keep the classroom( ) A clean B . to , clean C. cleaning D. cleaned

解题思路：如下
解题过程：
1. The air in the countryside is ( ). So many people from the city go there on weekends.
A soft 柔软的 B pretty 漂亮的 C fresh 新鲜的 D delicious美味的
选C。句意是：乡村的空气很新鲜。所以许多城里人周末去那里。
2. He tried ( ) the books . At last he sold them out.
A selling B to sell C sells D sold
选B正确。
try之后既可接不定式，又可接动名词，但含义上有区别。
try to do意思是“努力去做某事”“尽力干……”，表示想尽一切办法要把事情办成；
try doing意思是“尝试着干某事”“试着（用什么方法）去做某事”，表示一种试着、做做看的做法。试比较：
I'm trying to learn English well. 我决心（尽力）学好英语。
I tried knocking at the back door, but nobody answered. 我试着敲了敲后门，但没人回答。
由题干部分的后一句At last he sold them out.可知是“尽力去做”。
3. She says it's good ( ) my ( ).
A for , health B for ,healthy C. at , health D at , healthy
选A。be good for...对...有益；health是名词，意思是“健康”。
4. We must keep the classroom( )
A clean B . to , clean C. cleaning D. cleaned
选A。clean可以用作形容词，意思是“干净的”。
“keep sb/ sth. ＋形容词 ”表示“使某人/某物保持…”。
最终答案：略

是in countryside还是in the countryside? in the countryside是什么意思? work in the countryside Air in the countryside is much fresher than that in the city air the fresh in is countryside the怎么连词成句? old man enjoys the fresh air in the countryside,and he lives it和that的区别The air in the countryside is much fresher than___ Mr Smith prefers to live in the countryside because the air My grandpa likes living in the countryside,because the air t in the countryside怎么读? in the countryside 中文是什么? I ride in the countryside.