高雅情趣源于对生活的热爱，对生活和美的积极感受。（    ）

下图是两条大河示意图，图中小岛因泥沙不断堆积而扩展，可能出现的情况是（    ）

短文填空 (注意适当形式)

     To many people, American food means____ , hot dogs and fried chicken. If you like sweet (甜的)____ , you may even think of apple pies (苹果派) or chocolate cookies (曲奇饼干). It's true that Americans often____ hese things.

     It's hard to find another traditional American food except (除.....之外) Thanksgiving ____ . The United States is a land of people who come from____ countries.  When the people come to America, they____ their cooking styles with them, too. So in America you can find other countries'____ . For example, they____ Italian pizzas, Mexican tacos and Chinese egg rolls. However, these foods in American aren't quite____ the original (原先的) ones in other countries.