分析图示液压系统的工作特点,并根据工作循环图写出系统的电磁铁动作表。 发布时间:2017-04-21 18:27 │ 来源:www.tikuol.com 题型:问答题 简答题 问题: 分析图示液压系统的工作特点,并根据工作循环图写出系统的电磁铁动作表。
题型:问答题 简答题 完形填空 As China's economy grows rapidly and more people choose to raise one child, it is very __1__ for young men or young women to care for the aging(年纪大的)__2__. Young people always complain that they __3__ too much pressure with caring for the __4__. How the aging people can be cared well is a __5__ topic in recent years. In my opinion, we, our government and our society can do __6__ as follows: Firstly, our government should adopt more __7__ measures to make the elders have enough pensions(养老金). Then the elders will __8__ that they can supportthemselves and needn't __9__ their living expenses. Secondly, I think that every young people should take __10__ to care for their old parents. Young parents have taken great efforts to bring you __11__. So when they get old, you should let your parents know __12__ you care about them and you can do something for them. The most important is not to make your parents feel __13__. Thirdly, the whole society should be __14__ elders' activities. The society should provide necessary __15__ for the elders to take part in activities. __16__ the activities, they can enjoy the happy time with their friends and other olders. In conclusion, I want to __17__ that elders are very important to our society. They have done __18__ contributions to our society. When they grow old, they __19__ more respect from us, especially youth. Let's __20__ more attention to elders' life. ( )1. A. important ( )2. A. parents ( )3. A. put ( )4. A. youngsters ( )5. A. warm ( )6. A. smoothly ( )7. A. accurate ( )8. A. hope ( )9. A. worry about ( )10. A. advantage ( )11. A. in ( )12. A. that ( )13. A. happy ( )14. A. in need of ( )15. A. time ( )16. A. Through ( )17. A. note ( )18. A. much ( )19. A. show ( )20. A. attract B. urgent B. fgrandparents B. create B. elders B. hot B. hardly B. immediate B. feel B. think about B. attempt B. out B. how B. guilty B. in favor of B. space B. By B. expect B. considerable B. have B. try C. difficult C. children C. produce C. babies C. cool C. completely C. effective C. fear C. quarrel about C. requirement C. up C. why C. lonely C. in honor of C. plan C. After C. review C. passive C. take C. pay D. easy D. grandchildren D. face D. children D. nice D. simply D. direct D. doubt D. talk about D. responsibility D. down D. when D. lovely D. in memory of D. permit D. Before D. promise D. negative D. deserve D. seek 查看答案
题型:问答题 简答题 某女,哮喘5~6年,近日复发,症见气粗息涌,咳呛阵作,喉中哮鸣,胸高肋胀,烦闷不安,汗出,口渴喜饮,面赤口苦,咳痰色黄或色白,黏浊稠厚,咯吐不利,舌质红,苔黄腻,脉滑数。其治疗宜首选()张某,男,56岁,哮喘多年,劳累后哮喘易发,平素息促气短,呼多吸少,动则为甚,形瘦,神疲,心悸,腰酸腿软,脑转耳鸣,舌淡红少苔,脉细数。其治疗宜首选()A.射干麻黄汤B.定喘汤C.六君子汤D.玉屏风散E.肾气丸 查看答案
题型:问答题 简答题 1954年9月,王伯伯到北京参加一次重要会议。他最有可能亲历的活动是()A.投票决定采用公元纪年B.参与编制第一个五年计划C.参与制定《中华人民共和国宪法》D.参与总结三大改造完成的意义 查看答案