C．started D．managed

　　解析：选D　因有一些警察在保护着这些歌星，所以歌迷们设法绕过警察，因此用manage to do sth.。

　　20．A.shot B．swept

　　C．dragged D．pushed

　　解析：选C　drag"拖；拽"，指警察把这位女子拖下车来。shoot"射击"；sweep"扫"；push"推"，均不合题意。

　　Ⅳ.阅读七选五

　　One of the favorite foods in the United States is the hamburger, a kind of flat round bread with fine­cut beef in between.__1__ At fast food restaurants, people order their food, wait a few minutes to get it over the counter, and carry it to their tables themselves.__2__ At some fast food restaurants, people can order their food, pay for it and pick it up without leaving their cars.

　　__3__ Most of the restaurants sell hamburgers or other popular foods among Americans.In addition, there are many fast food restaurants that serve Chinese food, Italian food, chicken, seafood and ice­cream.The idea of a fast food restaurant is so popular that nearly every kind of food can be found in one.

　　__4__ First, they are not formal restaurants.People wear any type of dress when they go to a fast food place.Second, they are fast.People who are busy do not want to spend time preparing their food or waiting while someone else prepares it.__5__Finally, most food in a fast food restaurant is not expensive.Therefore, people can often eat at a fast food restaurant without spending too much money, while they may not be able to go to more expensive restaurants very often.

　　A．There are many kinds of fast food restaurants in the United States.

　　B．People can have almost every kind of food in fast food restaurants.

　　C．Fast food restaurants are popular because they show the American way of life.

　　D．The favorite place to buy a hamburger is a fast food restaurant.

　　E．People also take their food out of the restaurant and eat it in their cars or in their homes.

　　F．American people go to more expensive restaurants very often.

　　G．In fast food restaurants the food is usually ready before the customer even orders it.

　　答案：1～5　DEACG

　　Ⅴ.短文改错

During the weekend I traveled by air the first time in my life.I generally travel by train and bus.It is both cheaper and safe.But this was a short journey.In the beginning I did not feel very happily, but this feeling did not last longer.The journey was very exciting.I was soon high up in the sky among the cloud.The views of mountains, fields and rivers were interested.I enjoy my