dfgsgdfdsg

18.B 从意义上判断，“更注重内含是一个人进步（成熟）的象征”。

19.B pains在此为及物动词，意为“费（苦）心”，这种意义与上下文是相通的。

20.D 根据句子结构判断，应该用系动词。

（ C ）

Scientists find that hard-working people live longer than average men and women. Career （证据） rate increases correspondingly（相应地）health.

solitude（孤独）（集体的） activity, they find friendship man spiritually and makes him liable to（易于） （充实感）successfully a patient or a teacher sees his students they are happy 1. A. more healthier B. healthier C. weaker D. worse

2. A. career women B. the busy C. the jobless D. the hard-working

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

4. A. comes down to B. equals to C. adds up to D. amounts to

5. A. 不填 B. off C. in touch with D. away from

6. A. happy, interested

C. cheerful, concerned

7. A. busy

8. A. a river

9. A. come across

C. look down upon

10. A. means

11. A. success

12. A. Besides

13. A. disappointment

14. A. a worker

15. A. manages

16. A. raise

17. A. in a word

18. A. that B. glad, joyful D. unhappy, worried B. free C. lazy D. empty B. a gap C. a channel D. a bridge B. come into contact with D. watch over B. stands C. equals D. matches B. death C. victory D. disease B. Nevertheless C. However D. Yet B. achievement C. regret D. apology B. a farmer C. a writer D. a manager B. controls C. operates on D. deals with B. grow C. rise D. increase B. without a word C. at a word D. beyond words B. which C. what D 不填.

B. lonelier and weaker 19. A. the lonelier and weaker