皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
Which of the following is NOT true?
A.
When a person tries to help others, he must be clear that there is a real emergency.
B.
When a person tries to help others, he should know whether they are worth his help.
C.
A person must take the full responsibility for the safety of those in emergencies if he wants to help.
D.
A person with a heart attack needs help.
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【多选题】循环经济主要有三大原则,简称“3R”原则,每一个原则对循环经济的成功实施都是必不可少的。下列选项中属于原则的有()。
A.
减量化(Reduce)
B.
再使用(Reuse)
C.
再循环(Recycle)
D.
以上说法都不正确
【单选题】静脉注射的英文缩写是( )
A.
iv
B.
ic
C.
id
D.
ia
【单选题】Students are warned of the consequences of falling behind because if they do ______ .
A.
they will have to leave college
B.
they will never be able to catch up
C.
they will have to work much harder afterwards
D.
their term papers will not be accepted
【单选题】Students are warned ________ in the exam, otherwise they will be severely punished.
A.
to not cheat
B.
not cheating
C.
not be cheated
D.
not to cheat
【单选题】下列选项中,不属于编制近期建设规划必须遵循的原则的是( )。
A.
坚持为最广大人民群众服务,维护公共利益,完善城市综合服务功能,改善人居环境
B.
严格依据城市总体规划,不得违背总体规划的强制性内容
C.
与城市国民经济和社会发展计划相协调,符合资源、环境、财力的实际条件,并能适应市场经济发展的要求
D.
确定近期交通发展策略,确定主要对外交通设施和主要道路交通设施布局
【单选题】下列分子中C与O之间键长最短的是:
A.
CO
B.
CO2
C.
CH3COOH
D.
CH3OH
【简答题】Students are warned of the consequences of falling behind because if they do, ______ .A. they will have to leave college B. they will never be able to catch up C. they will have to work much harder af...
【单选题】下列分子中,C与O之间键长最短的是( )。
A.
CO
B.
Ni(CO) 4
C.
CO 2
D.
CH 3 COOH
【多选题】关于白喉抗毒素的叙述正确的是
A.
用于白喉的特异性治疗
B.
用于白喉的紧急预防
C.
由白喉类毒素制备
D.
使用前必须做皮肤过敏试验
E.
不能用于白喉棒状杆菌耐药株引起的感染
【简答题】简述时滞试验的定义和步骤。
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题