关于中度二尖瓣狭窄的左室功能,以下哪些是正确的()A.LVEDV减少 B.LVEDV

题型:多项选择题

问题:

关于中度二尖瓣狭窄的左室功能,以下哪些是正确的()

A.LVEDV减少

B.LVEDV正常

C.SV及EF降低

D.SV及EF正常

E.顺应性下降时洋地黄的强心作用不佳

考点:麻醉(医学高级)心脏及大血管手术麻醉心脏及大血管手术麻醉题库
题型:多项选择题

阅读理解。

      A qualified doctor who seldom practiced but instead devoted his life to writing. He once said: "Medicine is

my lawful (合法的)wife, and literature is my lover." Russian writer Anton Pavlovich Chekhov, was a great

playwright and one of the masters (大师) of the modern short story.

     When Chekhov entered the Moscow University Medical School in 1879, he started to publish hundreds of

comic short stories to support his family. After he graduated, he wrote regularly for a local daily newspaper.

     As a writer he was extremely fast, often producing a short story in an hour or less. Chekhov's medical and

science experience can be seen through the indifference (冷漠) many of his characters show to tragic events.

In 1892, he became a full time writer and published some of his most memorable stories.

    Chekhov often wrote about the sufferings of life in small town Russia. Tragic events control his characters

who are filled with feelings of hopelessness and despair.

      It is often said that nothing happens in Chekhov's stories and plays. He made up for this with his exciting

technique for developing drama within his characters. Chekhov's work combined the calm attitude of a scientist and doctor with the sensitivity (敏感) of an artist.

     Some of Chekhov's works were translated into Chinese as early as the 1940s. One of his famous stories,

The Man in a Shell (《装在套子里的人》), about a school teacher's extraordinarily orderly life, was selected

as a text for Chinese senior students.

1. Anton Pavlovich Chekhov _______.

A. had a lawful lover

B. was an illegal (非法的) writer

C. used to be a lawyer

D. was a capable (有能力的) doctor

2. In 1880, Chekhov _______.

A. became a full-time writer

B. studied medicine in Moscow University

C. practiced medicine in his hometown

D. published his most memorable stories

3. Which of the following adjectives CANNOT be used to describe Chekhov?

A. Sensitive.

B. Cool .

C. Quick-minded.

D. Warm-hearted.

4. Which of the following is the right order of the events?

a. became a doctor

b. became a full time writer

c. started to publish comic short stories

d. wrote regularly for a local daily newspaper

e. entered the Moscow University Medical School

A. e→c→a→d→b

B. d→a→b→c→e

C. e→c→b→a→d   

D. a→e→c→b→d

题型:多项选择题

数据库设计有四个阶段:需求分析、概念设计、逻辑设计和物理设计,构造数据路程图属于()阶段的任务。

题型:多项选择题

某服务公司2014年9月从事业务如下:

(1)出租闲置的仓库,取得租金收入20万元,同时向承租方收取管理费2万元。

(2)转让一块土地的土地使用权取得收入300万元,土地使用权受让原价为180万元,在转让土地使用权过程中,支付各种税费5万元。

(3)从事装饰业务,取得相关收入12万元。

(4)附设的搬家服务队,取得搬家劳务收入8万元。

(5)从事物业管理,共取得相关收入15万元,代业主支付水、电、燃气费共计11万元。

(6)向某生产企业出租生产设备一台,取得租金收入12万元。

(7)购置营业税税控收款机一套,取得普通发票,金额为2.34万元。

说明:2013年8月1日实行营改增后,该公司涉及的增值税应税服务均按小规模纳税人计税方法计算缴纳增值税。

根据上述资料,回答下列问题:

该服务公司业务(1)应缴纳的营业税为()万元。

A.1.1

B.1

C.2

D.1.5

题型:多项选择题

经济增长速度是重要的,但只有适度的快速增长才能持续健康发展,在具体把握上,需要贯彻的原则是( )。

A.需要和可能相结合

B.速度与效益相统一

C.保持一个快速的速度

D.兼顾目前利益与长远利益

E.数量与质量相结合

题型:多项选择题

依据教育活动的存在形式,可以把教育分为实体教育和()。

A.正规教育

B.学校教育

C.虚拟教育

D.社会教育

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