按工作动力分类，最经济和最容易获得的呼吸机类型是（）。 A.手_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

按工作动力分类，最经济和最容易获得的呼吸机类型是（）。

A.手动型呼吸机

B.气动型呼吸机

C.电动型呼吸机

D.定压型（压力切换）呼吸机

E.定容型（容量切换）呼吸机

答案

参考答案：C

阅读理解

阅读理解。

Hong Kong Disneyland (迪斯尼乐园) opened on September 12, 2005 and became the
first Disney Theme Park in China. It looks like the Disney theme park, which is in the USA,
but has a Chinese flavor (特色风情) to attract (吸引) millions of tourists from all over China.
The opening day was chosen for good luck. Its restaurants offer Chinese menus, and
Mickey Mouse and his friends can be seen wearing traditional Chinese costumes. The park
hopes to welcome five million visitors in its first year and is going to be very busy if the
facts about operations in Orlando Disney World are anything to go by.

                                   Orlando Disney World Facts and Figures
    The park employs (雇用)35,000 people. There are about 150,000 visitors on any one day
in 2003.
     The park's 263 buses travel around 18 million miles every year.
     The park has more than 7 million trees and flowers.
     More than 50 million soft drinks are sold every year.
     People at the park consume (消费) 7 million hot dogs, 10 million hamburgers, 9 million
pounds of French fries every year.
     The park uses 606,000 pounds of bananas each year.
     The park orders more than 3.8 million ball-pens and 337,000 pencils every year.
     In 2004, the park recycled 18.3 million pounds of paper products.

1. Hong Kong Disneyland _____.

A. is the first Disney theme park in the world
B. looks like the Disney theme park in America
C. is built to welcome only Chinese people
D. attracts millions of tourists from all over the world

2. Hong Kong Disneyland was decided to open on September 12, 2005 because _____.

A. it was a holiday B. of no special reasons C. it was for good luck D. it was for Chinese

3. _____ people work in Orlando Disney World.

A. Five million
B. Two hundred thousand
C. One hundred and fifty
D. Thirty-five thousand

4. We can infer (推断) from this passage that there are a lot of _____ in Orlando Disney World.

A. restaurants
B. animals
C. trains
D. planes

5. Which of the following statements about Orlando Disney World is NOT true?

A. People can take buses to travel around the park.
B. The park must be very beautiful and popular.
C. About 150,000 people visited the park in 2003.
D. The park uses 606,000 pounds of bananas each year.

单项选择题案例分析题

患者，男性，35岁，进食油腻食物后突发右上腹绞痛，并向右肩背部放射，既往有类似发作病史。查体：右上腹压痛，Murphy征阳性

为进一步确诊，最有效的辅助检查是（）.

A.血常规

B.尿常规

C.ECG

D.肝胆B超

E.腹部X线