Questions 16-20 Why did the women choose to rent a house in the city center?()
A. She couldn’t find a room in the residential hall.
B. She could save money to pay for her studies.
C. She could mix well with the local people.
D. She could live in a comfortable house.
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在某一特定空间,让游客停留片刻,作选择性地风景欣赏,这就是静态观赏。 ( )
A. 对
B. 错
地陪导游服务的核心工作是参观游览服务。 ( )
A. 对
B. 错
听句子,缩写原文。()
A. Many university students prefer soft drinks to fresh fruits.
B. Most of them are first-or-second year college students.
C. A number of college students refuse to disclose their identities.
D. Not many students are interested in our research projects.
You might think that hamburgers were invented in the United States, but that is not totally true. These (1) , or patties, actually came from Germany in the middle of the nineteenth century. They were brought to the United States by (2) who came from the city of Hamburg. That is why (3) was "hamburger steak".However, people in other places (4) that they invented the hamburger. Perhaps we’ll never have a (5) . But there’s no question that the hamburger was a (6) . Why Perhaps because at that time, industry was growing and a kind of (7) food was needed for workers.The hamburger became even more popular (8) when the first chain of fast food restaurants was started. This chain was called "White Castle". It served tiny hamburgers that were sold for only (9) . Then, in the 1930s there came the (10) where customers were served in their cars by waiters in uniform. And the hamburger was one of the most (11) .By now, The hamburger was ready to (12) the world. And this happened with McDonald’s, which was actually a (13) at first. But by the early 1950s the hot dog was replaced by the hamburger. McDonald’s and other fast food restaurants (14) around the world throughout the rest of the twentieth century. McDonald’s alone has (15) for everyone person in the world.The importance of the hamburger to (16) remains significant. About (17) of all sandwiches that are eaten are hamburgers. According to some sources, (18) of current workers in the United States had their first job at McDonald’s. But the face of the hamburger is changing (19) . Nowadays it is possible to buy a chicken burger, a turkey burger, (20) , or veggie burger. 14()