设备使用安全管理制度不包括()。A．岗位责任制 B．操作证制度 C．安全检查、检验制 发布时间：2017-12-21 05:44 │ 来源：www.tikuol.com 题型：单项选择题 问题： 设备使用安全管理制度不包括()。A．岗位责任制B．操作证制度C．安全检查、检验制度D．生产许可证制度
题型：单项选择题 完形填空。 A man found the cocoon (茧) of a moth (蛾). He took it home so that he could 1the moth come out of the cocoon. On that day a small 2 appeared. He sat and watched the mothfor several hours as the moth struggled to 3 the body through that little hole. Soon it seemedto stop making any progress. It appeared as if it had 4 as far as it could and it could go nofurther. It just seemed to be stuck. So the man, out of his kindness, decided to help the moth.He took a pair of scissors and cut off the 5___ bit of the cocoon. The 6 then came outeasily. But it had a swollen body and small, shriven (无用的) wings. The man continued towatch the moth because he expected that, at any moment, the wings would enlarge and 7 to be able to support the 8 , which would get smaller in time. Neither happened! In fact,the little moth spent the rest of its life 9 around with a swollen body and shriven wings. Itwas 10 able to fly. What the man in his kindness 11 was that the small cocoon and the 12__of the mothto get through the 13 opening was a way to push fluid (液体) 14 the body of moth 15 its wings so that it would be ready to fly 16 it got out of the cocoon. Freedom and 17 would come only after the struggle. By taking the struggle away, he also took away the moth'shealth. Sometimes struggles are exactly what we need in our lives. If we were to 18 our liveswithout any difficulties, we would become disabled. We would not be as 19 as what wecould have been. Give every opportunity a chance. Leave no room for 20 .( )1. A. help ( )2. A. opening ( )3. A. push ( )4. A. got ( )5. A. covering ( )6. A. moth ( )7. A. lessen ( )8. A. standing ( )9. A. flying ( )10 A. already ( )11. A. shouldn't do( )12. A. crawling ( )13. A. tiny ( )14. A. in ( )15. A. into ( )16. A. after ( )17. A. courage ( )18. A. stand on ( )19. A. great ( )20. A. regrets B. protect B. line B. draw B. done B. remaining B. butterfly B. widen B. flight B. crawling B. certainly B. thought B. struggle B. beginning B. on B. to B. once B. hope B. get on B. determined B. death C. watch C. moth C. make C. tried C. shell C. cocoon C. expand C. themselves C. walking C. never C. did C. fight C. right C. by C. in C. before C. flight C. go through C. brave C. failureD. see D. butterfly D. force D. struggled D. skin D. worm D. shorten D. body D. lying D. seldom D. didn't understand D. force D. above D. from D. onto D. until D. survival D. live D. strong D. wishes 查看答案
题型：单项选择题 下列关于网络营销的概念．说法错误的是______A．网络营销是一个过程B．网络营销的目标是建立并产生持久的客户关系C．网络营销要满足消费者的需求．包括消费者现在的需求、不包括未来潜在的需求D．网络营销是一个双向价值的创造过程，客户获得比其付出价格更高的价值，而企业则支付低于交易的价格，实现利润 查看答案