题目内容：

Scientists find that hardworking people live longer than average men and women. Career women are ________ than housewives. Evidence shows that the ________ are in poorer health than the job-holders. A study shows __________ the unemployment rate increases by 1%, the death rate ________ correspondingly (相应地) by 2%. All this comes down to one point: work is _________ to health.

Why is work good for health? It is ________ work keeps people busy, away from loneliness and solitude (孤独). Researches show that people feel ________, worried and lonely when they have nothing to do. Instead, the happiest are those who are ________. Many high achievers who love their careers feel that they are happiest when working hard. Work serves as a ________ between man and reality. By work, people ________ each other. By collective (集体的) activity, they find friendship and warmth. This is helpful to health. The loss of work ________ the loss of everything. It affects (影响) man spiritually and makes him liable to (易于) ________.

_________, work gives one a sense of achievement (成就感). Work makes one feel his ________ and status in society. When a ________ finishes his writing or a doctor successfully ________ a patient or a teacher sees his students ________, all of them will be happy beyond ________.

From the above we can ________ the conclusion (结论) that the more you ________, the happier and healthier you will be. Let us work hard, study well and live a happy and healthy life.

1.A. cleverer    B. healthier    C. weaker    D. worse

2.A. beautiful    B. injured    C. jobless    D. sick

3.A. whenever    B. whether    C. though    D. since

4.A. stays    B. changes    C. falls    D. increases

5.A. helpful    B. equal    C. harmful    D. familiar

6.A. where    B. that    C. why    D. because

7.A. lucky    B. serious    C. cheerful    D. sad

8.A. busy    B. free    C. lazy    D. empty

9.A. river    B. gap    C. channel    D. bridge

10.A. come up with    B. have contact with    C. look down upon    D. look up to

11.A. means    B. explains    C. becomes    D. matches

12.A. peace    B. silence    C. happiness    D. disease

13.A. Besides    B. Nevertheless    C. However    D. Yet

14.A. pay    B. value    C. rate    D. price

15.A. worker    B. farmer    C. writer    D. manager

16.A. manages    B. controls    C. operates on    D. deals with

17.A. stand    B. grow    C. rise    D. sleep

18.A. doubt    B. actions    C. notes    D. words

19.A. come to    B. turn to    C. stick to    D. point to

20.A. dance    B. play    C. speak    D. work