治疗房室结折返所致阵发性室上性心动过速的首选药物是() A.维拉帕米 B.利多卡因

题型:单项选择题

问题:

治疗房室结折返所致阵发性室上性心动过速的首选药物是()

A.维拉帕米

B.利多卡因

C.普萘洛尔

D.胺碘酮

E.奎尼丁

考点:医院评审三基考试麻醉科学基础知识三基培训考试麻醉科学麻醉药理学
题型:单项选择题

In the United States and in many other countries around the world, there are four main ways for people to be (91) about developments in the news: newspapers, magazines, and radio or television news broadcasts. A person may use one, or all, of these (92) for information. Each source is useful in its (93) way. Newspapers and magazines can give much information about a particular event. They may (94) some history of the event, some of its (95) , some of its effects, or perhaps give an (96) or point of view on a particular development. Radio and television can help a person to be well informed about what is happening each day. It is also (97) to listen to radio or watch TV (98) do something else at the same time. Many people can listen to the news on their car radio while driving (99) . For the student of English as a foreign language, an English language newspaper may be the most helpful news source that will also (100) you practice in reading English.
Most daily English language newspapers are not very hard to find. They are interesting and helpful in many (101) . In some of them, you may be able to find news about your (102) country. You will find news and information about important national and international political (103) . (104) what you are interested in, you can probably find something in the newspaper about it. A(n) (105) in the newspaper may help you solve a problem. Other stories may be about good movies, concerts, or TV shows.
Usually, an English language newspaper has several (106) or parts. Each part of the newspaper (107) stories about different kinds of news. Some sections have a lot of advertisements which may be helpful if you want to save money. By reading the advertisements, you may find something you want (108) sale. Or you may find that two stories are advertising the (109) thing, but at one store the price is lower. Other sections may have (110) advertisements or have only a specific type of advertisement to interest the people.

A.impossible

B.possible

C.irrational

D.illegal

题型:单项选择题

植树节某班20名同学在一段直线公路一侧植树,每人植一棵,相邻两棵树相距10米。开始时需将树苗集中放置在某一树坑旁边,使每位同学从各自树坑出发前来领取树苗往返所走的路程总和最小,这个最小值为(    )(米)。

题型:单项选择题

对工程项目进行全面管理的中心是()。

A.业主

B.咨询工程师

C.政府

D.承包商

题型:单项选择题

依次填入下面一段文字横线处的语句,衔接最恰当的一组是[ ]

  有人说,每个人都是上帝咬过的苹果。       ___,                                       ,只要我们好好珍惜生活的给予,并不断用心去打造,就能拥有生命的芬芳。

①只因上帝特别喜爱某些人的芬芳      

②所以才对他咬得特别重

③生活给予每个人的都不会太少        

④上帝给了他残缺的肢体

⑤却让他拥有一个芳香的心灵          

⑥霍金就是这样一只苹果

A、⑥④⑤①②③    

B、③①②⑥④⑤    

C、①②③⑥④⑤    

D、①②⑥④⑤③

题型:单项选择题

2011年6月的一天,李某乘出租车不慎将装有各种证件和两万元现金的皮包丢在了车上,被司机张某拾得,后李某找到司机张某……

(1)请你预测可能会出现的场景。(至少两种)

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(2)请你对预测的场景和李某可能采取的对策进行评析。

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