在相同的电流强度条件下,就致人死亡的可能性大小而言,最危险的电流是()A.工频电流

题型:单项选择题

问题:

在相同的电流强度条件下,就致人死亡的可能性大小而言,最危险的电流是()

A.工频电流

B.高频电流

C.直流电流

D.冲击电流

考点:安全生产技术安全生产技术题库
题型:单项选择题

To err is human. To blame(责备) the other guy is even more human.

Common sense is not all that common.

Why tell the truth when you can come up with a good excuse?

These three popular misquotes(戏谑的引语)are meant to be jokes, and yet they tell us a lot about human nature. To err, or to make mistakes, is indeed a part of being human, but it seems that most people don’t want to accept the responsibility for the problem. Perhaps it is the natural thing to do. The original quote about human nature went like this: “To err is human, to forgive, divine(神圣的).” This saying mirrors an ideal: People should be forgiving of others’ mistakes. Instead, we tend to do the opposite – find someone else to pass the blame on to. However, taking responsibility for something that went wrong is a mark of great maturity(成熟).

Common sense is what we call clear thought. Having common sense means having a good general plan that will make things work well, and it also means staying with the plan. Common sense tells you that you take an umbrella out into a rainstorm, but you leave the umbrella home when you hear a weather forecast for sunshine. Common sense does not seem to be common for large companies, because there are so many things going on that one person cannot be in charge of everything. People say that in a large company, “the right hand does not know what the left hand is doing.”

And what is wrong with a society that thinks that making up a good excuse is like creating a work of art? One of the common problems with making excuses is that people, especially young people, get the idea that it’s okay not to be totally honest all the time. There is a corollary(直接推论)to that: if a good excuse is “good” even if it isn’t honest, then where is the place of the truth?

小题1:Which of the following is NOT based on common sense?

A.A secretary works to a timetable.

B.A company’s next move follows a good plan.

C.A girl goes out with an umbrella in stormy weather.

D.A man tries to manage everything in a large company.小题2:What can we infer from the last paragraph according to the writer?

A.A good excuse is the same as honesty.

B.Inventing a good excuse needs creative ideas.

C.Unpleasant truth is better than a good excuse.

D.Making a good excuse is sometimes a better idea.小题3:What would be the best title for this passage?

A.A Mirror of Human Nature

B.To Blame or to Forgive

C.A Mark of Maturity

D.Truth or Excuse

题型:单项选择题

服务接触的()技巧是指在与顾客的服务接触中,加油站员工积极地、创造性地提供某些额外的服务或满足顾客某些潜在的需求,这样会使顾客获得非常愉悦的服务感知。

A、适应性

B、自发性

C、复原性

D、以上都不是

题型:单项选择题

普鲁卡因不可用于哪一种局麻()。

A.硬膜外麻醉

B.表面麻醉

C.蛛网膜下腔麻醉

D.传导麻醉

E.浸润麻醉

题型:单项选择题

细磨物料开始形成小球的过程称为()过程。

A.成长

B.成球

C.成结

题型:单项选择题

根据我国《保险法》的规定,保险人对被保险人或者受益人的赔偿或者给付保险金的请求进行核定后,保险合同对赔偿或者给付保险金期限有约定的,保险人应当在三十日内,履行赔偿或者给付保险金义务

更多题库