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     There are four kinds of satellites. The first kind of satellite studies the  1  of the earth. They are used to  2  
maps. They also help countries to see where they may  3  oil or gold.
     The second kind guides ships and planes. A ship or plane can send  4  to the satellite, and the satellite can
find out where it is.
     The third kind studies  5 . These satellites  6  clouds and strong winds moving across the earth. They
warn countries when very  7  weather is coming. They take photos of the earth from thousands of kilometers
above it and  8  the photos to a weather station on the ground.
     The fourth kind is used for communication. Telephone calls  9  countries can be sent by these satellites.
Some can carry hundreds of calls at one time. The calls are sent to the satellite,then the satellite sends them
to a station in the country Which is being phoned. These satellites  10  carry television pictures. They can
receive and send about eight programs at a time. How amazing!
( )1.A. chemistry
( )2.A. make    
( )3.A. buy      
( )4.A. a letter  
( )5.A. the air   
( )6.A. see      
( )7.A. bad      
( )8.A. send     
( )9.A. in       
( )10.A. too     		B. geography 
B. buy      
B. need      
B. telephone  
B. the weather
B. watch     
B. fine      
B. carry     
B. of       
B. either     		C. physics   
C. carry   
C. find    
C. money    
C. the rain  
C. search   
C. nice    
C. take      
C. between   
C. also     		D. biology   
D. sell      
D. use       
D. a message 
D. the cloud 
D. look      
D. warm                                           
D. bring     
D. among     
D. neither   
答案

1-5    BACDB      6-10   BAACC

单项选择题 B型题

注射吗啡时可见（）

A.血和尿淀粉酶活性升高伴脂肪酶活性升高

B.血清S型淀粉酶升高而P型淀粉酶正常，脂肪酶活性不升高

C.血清S型淀粉酶和P型淀粉酶可同时升高，也可为两型中任何一型升高

D.血清淀粉酶活性升高伴尿淀粉酶活性降低

E.血清淀粉酶活性升高以S型为主，36小时恢复正常
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单项选择题

Americans are often in a hurry. They rush to work, rush home, and rush through their meals. Workers and students usually have only half hour or an hour for lunch. As a result, a lot of Americans go and eat in fast food restaurants. The service is quick, and the prices are cheap.
What do fast food restaurants serve Of course, many of them have hot dogs, hamburgers, fried chicken, pizza, or ice cream. But other fast food restaurants specialize (专门从事) in different foods. Some places serve roast beef. Some serve fish and seafood. In fact, you can find popular foreign dishes in fast food restaurants, too. There are Italian restaurants with Italian sausage (香肠) and spaghetti (通心粉). And there are Chinese restaurants with Cantonese (粤式的) or Sichuan foods.

What kinds of fast food are discussed in the passage
[A] American food. [B] Foreign food.
[C] Americanized foreign food.[D] Both American and foreign food.

A lot of fast food restaurants are franchises (产品经销特许权), a very popular form of business in the United States. There are many restaurants in a franchise, and each franchise has a different owner. However, all of the restaurants are under one central management, and the name of the restaurants is the same everywhere in the United States — and in foreign countries, too. This kind of central control guarantees that, for example McDonald’s hamburgers and Kentucky Fried Chicken taste the same everywhere.
In modern American life, fast food restaurants are very important. They provide quick and inexpensive meals for American people in a hurry.
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