口袋里有相同的2个红球、4个白球和6个黑球,从口袋里摸出2个球,若两个都是红色,

题型:选择题

问题:

口袋里有相同的2个红球、4个白球和6个黑球,从口袋里摸出2个球,若两个都是红色,则甲胜;若两个都是黑球,则乙胜.谁获胜的概率大[ ]

A.甲

B.乙

C.甲乙一样大

D.不能确定

考点:概率的意义
题型:选择题

You are assigned as the project manager in a project with an aggressive schedule. During a recent meeting your team complained about the high pressure applied and the many hours of overwork time. What should you do first

A) Try to obtain additional budget and time.
B) Improve team communication and availability of high quality data on risks. Use this information to enable you to make well-founded decisions earlier.
C) The problem might be the customer disturbing project rhythm. Keep him on distance from the team.
D) Apply fast tracking to shorten project duration without additional work.

题型:选择题

女性,78岁,因恶心、呕吐伴胸闷、头晕12小时,急诊查WBC:12×109/L,心电图显示见下图,诊断是()

A.急性胃炎

B.急性下壁心肌梗死

C.急性高侧壁心肌梗死

D.急性前壁心肌梗死

E.急性正后壁心肌梗死

题型:选择题

按照Vaughan Williams的分类方法,奎尼丁属于抗心率失常药中的

A.IA类

B.IB类

C.Ⅱ类

D.Ⅲ类

E.Ⅳ类

题型:选择题

安全生产关系到最广大人民群众的切身和根本利益。因此,安全发展反映了科学发展观的本质特征是()。

A.以人为本

B.关注安全

C.关爱生命

题型:选择题

在奴隶社会、封建社会中( )

A.有专职的警察队伍

B.有专门的警察机关

C.没有专门的警察机关

D.没有类似警察的职能机构

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