二请根据短文内容及首字母提示,填写所缺单词(每空限填一词)mar
One kind of vacation that many Americans enjoy is camping. Each summer 1_____ (数百万的) Americans drive to the countryside where they find places 2_____ (野营). The national parks, many of which are 3 _____(在山里) , are favourite camping places. Campers enjoy the 4 _______(新鲜空气), the lakes and the forests which they find in these parks. Campers hike, swim and fish. They can also find 5 ______(许多种)animals and plants in the parks. Mostly campers have trailers which they drive or pull behind their cars to their campsites. Trailers are like houses 6 ______(在轮子上). They have many conveniences which people have in their homes, 7_______(例如)electricity and hot water. But 8 _______(大多数) campers don’t have trailers. They camp in tents which they 9________ (搭起)in their campsites. Campers in tents don’t have the conveniences that campers in trailers have. Tent campers enjoy 10 _________(一种简单的生活) .
答案：1.millions of 2. to camp 3. in the mountains 4. fresh air 5. many kinds of 6. on wheels 7. such as 8. most 9. set up 10. a very simple life
