【正确答案】 D

【答案解析】[听力原文] 29-31
Hotels today are quite different from those of the past．People who stay in them are generally traveling for business，or they are touring or on vacation．So hotels are designed mainly to meet the needs of one of these two groups of people．Hotels designed for business people are known as commercial，or transient hotels．Hotels for people on vacation are called vacation， or resort hotels．
Transient hotels are usually located in the business section of a town，while resort hotels may be at the seashore，on a mountain lake，or in the desert．
In addition to these two main types，there is a third type of hotel，called a residential hotel．This is designed to meet the needs of people who want to live in a hotel．
Inns and hotels are located in nearly every population center in the world．In the United States alone there are about thirty thousand．Some hotels have as few as ten rooms，others have several hundred．Among the largest hotels in the world today ale the Conrad Hilton in Chicago，Illinois，and the Russia in Moscow，each with about three thousand rooms．
29．How many types of hotels are introduced by the speaker?

[解析] 事实细节题。文章先提到了两种旅馆类型，但是起承上启下作用的"In addition to these two main types，there is a third type of hotel...”一句既说明前面提到的是两大主要类型，又引出了第三类旅馆，所以文章一共提到了三种旅馆类刑。

【正确答案】 B

【答案解析】[听力原文]
Who are resort hotels designed for?

[解析] 事实细节题。从"Hotels for people on vacation are called vacation，or resort hotels．”一句可知，旅游胜地旅馆就是度假旅馆，是为度假的人设计的。

【正确答案】 D

【答案解析】[听力原文]
How many rooms do the largest hotels in the world have?

[解析] 事实细节题。largest 这类形容词的最高级是听力理解中的关键词，它出现在文章最后一句，与之相对应的旅馆容纳量是three thousand rooms。