题目内容：

完形填空。（10分）

根据短文内容，从A、B、C、D 四个选项中选出一个能填入相应空格内的最佳答案。

Hiking is an activity of going out ________ a long walk for pleasure.

People often go hiking in mountains. The activity is so popular that there are a large number of hikers throughout the world. Some hikers enjoy ________something from nature; some like to see different________ of trees, rocks and animals; ________ love this activity because it helps people release pressure (减压) and stay________ .

People like hiking because________two reasons. Hiking ________ people ________ money. A good pair of hiking boot (靴) and some________clothes are enough. What’s more, hiking suits people in any season and almost in any weather. Since we have known hiking is so helpful, let’s ________ hiking this Sunday!

1.A. of         B. for        C. to         D. on

2.A. learn      B. to learn     C. learning     D. to learning

3.A. kinds       B. kind         C. ways         D. way

4.A. other      B. the other    C. others     D. another

5.A. health     B. healthier    C. healthily    D. healthy

6.A. in         B. of          C. /           D. at

7.A. don’t cost B. didn’t cost C. isn’t cost D. doesn’t cost

8.A. many       B. too many   C. much        D. much too

9.A. comfortable B. beautiful   C. expensive   D. thick

10.A. go         B. to go     C. going       D. goes