职业健康安全管理体系核心内容是（）。A、危险源识别 B、风险评价和风险控制 C、职业健康 发布时间：2018-10-29 15:13 │ 来源：www.tikuol.com 题型：多项选择题 问题： 职业健康安全管理体系核心内容是（）。A、危险源识别B、风险评价和风险控制C、职业健康安全方针制定D、改善职业健康安全绩效
题型：多项选择题 一位疑有甲亢的患者，2个月前曾作胆囊造影，为确定有无甲亢，下列试验最有价值的是（）。A.甲状腺摄131I率B.血清蛋白结合碘C.甲状腺激素结合试验D.T3、T4E.以上均无价值 查看答案
题型：多项选择题 完形填空 Game Anyone Can Play The most unhappy people live in their own little worlds of loneliness. They do very little for others and 1 have much fun. I heard of one man who was considered by the townspeople to be both 2 and simple. His simplicity earned him the reputation of a miser (守财奴). When he died, everyone 3 to find a lot of money in his home. But all they found were some 4 . It came out that he had used most of his money to help 5 needy young students through college. And the coins filled his 6 as he walked down the busy streets looking for 7 whose parking meters (停车收费计) had run out. When he found one, he 8 drop in a coin. One of his neighbors commented, "That explains why he looked so 9 !" Of course! People who are willing to 10 others will always be happy. When I lived in Denver. I decided to do the 11 thing. So whenever I parked on a busy 12 I noticed the parking meters around me. If one was running out, I Would put in a coin. Then I learned something 13 . It is illegal to do that in Denver! Once I learned that I was breaking the law, I quit looking for meters to feed. And I 14 an extra bit of joy. I have moved 15 from Denver now and I just might go back to feed an expired (到期的) meter from time to time. I don't know how the city government feels about my little 16 to drivers, but I do know how it feels to be unavoidably late 17 to a parked car, and worrying about whether the meter has run out. And if I have to look over my shoulder 18 I deposit a coin, then somehow I think that may be more fun! It can be a game: do something 19 and don't get caught! Everyone is allowed to 20 .( )1. A. merely ( )2. A. rich ( )3. A. prepared ( )4. A. jewels ( )5. A. put ( )6. A. baggage ( )7. A. cars ( )8. A. could ( )9. A. shabby ( )10. A. pity ( )11. A. strange ( )12. A. city ( )13. A. disturbing ( )14. A. got ( )15. A. along ( )16. A. gifts ( )17. A. getting ( )18. A. after ( )19. A. specific ( )20. A. ask B. likely B. poor B. waited B. coins B. pass B. wallets B. trucks B. would B. busy B. help B. proper B. path B. disgustingB. found B. away B. talents B. coming B. before B. bad B. say C. surely C. generous C. expected C. valuables C. go C. hands C. drivers C. might C. happy C. please C. same C. marketplace C. shocking C. lost C. in C. thoughts C. walking C. until C. good C. do D. rarely D. humorous D. tried D. treasure D. live D. pockets D. passengers D. should D. different D. serve D. funny D. street D. interesting D. felt D. on D. wishes D. returning D. unless D. ridiculous D. play 查看答案