可逆性抑制胆碱酯酶的药物是（） A．有机磷 B．毒扁豆碱 C．氯解磷定 D．毛 发布时间：2017-02-07 02:44 │ 来源：www.tikuol.com 题型：单项选择题 问题： 可逆性抑制胆碱酯酶的药物是（）A．有机磷 B．毒扁豆碱 C．氯解磷定 D．毛果芸香碱 E．阿托品
题型：单项选择题 完形填空。 Friends are important in our life. But first, you have to decide what kind of friends you want to 1 . My ideal (理想的) friend is of course a good friend whose goodness is shown below - he has no badlikings, such as smoking and drinking. He lives in frugality (节俭). He studies hard so as not to 2 his golden time. At home he honors his parents and loves his brothers. At school he 3 his teachers and shares feelings with his classmates. He treats those who 4 true to him honestly. In a word, he has allthe good characters 5 than mine. I can follow him as a model. 6 his help, I am free from alldifficulties. Indeed, if I have such a person as my friend, I shall never be afraid of 7 and I shall never knowthe existence (存在) of the word "failure". ( )1. A. offer ( )2. A. afford ( )3. A. respects ( )4. A. is ( )5. A. good ( )6. A. With ( )7. A. success B. have B. remind B. hates B. was B. well B. At B. difficultyC. recognize C. find C. annoys C. are C. best C. Through C. freedom D. talk D. waste D. listens D. does D. better D. To D. darkness 查看答案
题型：单项选择题 阅读下面这首诗，找出分析不当的一项泊秦淮杜牧烟笼寒水月笼沙，夜泊秦淮近酒家。 商女不知亡国恨，隔江犹唱《后庭花》。A．首句写景，二句叙事、写景连用。两用“笼”字说出夜色之迷茫。把“近酒家”放在句末，为下句“商女”、“亡国恨”、“犹唱后庭花”作了铺垫。B．诗中描绘秦淮迷蒙清寂的寒江夜色，寄寓诗人的忧愁和伤感。C．商女热衷歌唱《玉树后庭花》靡靡之音，诗人既批判了她的幼稚无知，又抒发了自己忧时伤世之感慨。D．全诗表现诗人对国家命运的关注和忧愁，语言清新洗炼，化用典故，是唐绝句中的优秀诗篇。 查看答案
题型：单项选择题 接触电压(接触电位差)是指接地故障电流流过接地装置时，在地面上离设备水平距离为多少，与设备外壳、架构或墙壁离地面的垂直距离()处两点间的电位差。A．水平距离为0.6m、垂直距离为1.5mB．水平距离为0.8m、垂直距离为1.8mC．水平距离为1.0m、垂直距离为2.0mD．水平距离为1.2m、垂直距离为2.5m 查看答案