[单项选择]The concept of personal choice concerning health is important because ______.


A. personal health choices help cure most illnesses
B. it helps raise the level of our medical knowledge
C. it is essential to personal freedom in American society
D. wrong decisions could lead to poor health

[单项选择]Sound personal health choice is often difficult to make because ______.


A. current medical knowledge is still insufficient
B. there are many factors influencing our decisions
C. few people are willing to trade the quality of life for the quantity of life
D. people are usually influenced by the behavior of their friends

[单项选择]According to Fries and Crapo sound health choice should be based on ______.

[单项选择]The unitary government system is the best choice in ______.


A. multinational countries
B. culturally homogeneous countries
C. communist countries
D. countries with large territories

[单项选择]I regret to tell you that I have no choice to refuse your application.


A. than
B. and
C. but
D. or

[单项选择]That was so serious a matter that I had no choice but ______ the police.
A. called in
B. calling in
C. call in
D. to call in

[单项选择]In the sentence "A health -care claims processor in Indianapolis, Ind. , hopes smart cards will stream- line medical - bill payments" ( paragraph 4 ), the word" streamline" has the meaning of _____.


A. make.., into a stream
B. make.., flow smoothly like a line
C. make.., successfully
D. make

[判断题] I look strong, but actually my health is very poor. ( )
A.正确
B.错误

[单选题]题目 54
--I hate vegetables. I ( )eat them. --But they are good for your health!You should eat them every day.
A. always
B. seldom
C. often
D. usually

[单项选择]The exponent of the concept "communicative competence" is________.


A. Hymes
B. Chomsky
C. Halliday
D. Labov

[单项选择]How did Jefferson interpret the concept of equality


A. He asserted that it was a political concepts as well as a biological and economic concept.
B. He believed that men were born with equal rights.
C. Equality is a gift of Nature.
D. Both B and C

[单项选择]

The market is a concept. If you are growing vegetables in your backyard for sale you are producing for the market. You might sell some to your neighbor and some to the manager of the local supermarket. But in either case, you are producing for the market.
Your efforts are being directed by the market. If people stop buying vegetables, you will stop producing them.
If you take care of a baby to earn money, you are producing for the market. If your father is a steelworker or a truck driver or a doctor or a grocer, he is producing goods or service for the market.
When you spend your income, you are buying things from the market. You may spend money in supermarkets, department stores, and restaurants. Still you are buying from the market. When the local grocer hires you to drive the delivery truck, he is buying your labor in the labor market.
The market may seem to be something abstract. But for each person or business who is making and selling
A. Selling and Buying.
B. What Is the Market.
C. Everything You Do Is Producing for the Market.
D. What the Market Can Do for You.