下列哪种肌松剂的代谢均受年龄因素的影响，哪项受影响最小（） A.琥珀胆碱 B.阿曲库 发布时间：2017-05-23 00:12 │ 来源：www.tikuol.com 题型：单项选择题 问题： 下列哪种肌松剂的代谢均受年龄因素的影响，哪项受影响最小（）A.琥珀胆碱B.阿曲库铵C.杜什溴铵D.泮库溴铵E.维库溴铵
题型：单项选择题 阅读理解。 It is easier to go downhill than to climb uphill, so it is easier to fall into bad habits than into good ones. Bad habits don't come suddenly. They come little by little without your knowing their danger. Schoolboys first pick up little bad habits from schoolmates. If they see bigger boys smoking, they also want to learn to smoke. If they see their friends gambling (赌博), they want to gamble. When they get older, the habits become stronger and stronger so that they can no longer get rid of them. From copying, they learn to steal.From gambling, they learn to cheat. At last, they become distrusted (不信任) by everybody. How necessary(需要) it is that we get rid of the bad habits in the beginning! 1. It is easier to fall into ______ than into . [ ]A．good habits; bad ones B．bad habits; good one C．bad habits; good ones D．good habits; bad one 2. Bad habits come . [ ]A．suddenlyB．little by little C．faster and faster D．easier and easier 3. Where do schoolboys pick up little bad habits first? [ ]A．In school B．On the street C．From older boys D．In school and on the street 4. When schoolboys get older, their bad habits become . [ ]A．stronger and stronger B．weaker and weaker C．better and better D．worse and worse 5. It is important for us to . [ ]A．copy others B．learn to steal and cheat C．become distrusted by everybody D．get rid of the bad habits in the beginning 查看答案
题型：单项选择题 某桥梁工程项目，涉及高处作业。施工单位为保证施工过程安全顺利地进行，需要对该工程项目的安全管理有详细的了解。 根据场景，回答下列问题。依据公路工程的专业特点的管理，公路工程安全管理包括( )。A．路基 B．路面C．桥梁 D．隧道E．特殊地段 查看答案