问题 单项选择题 A1/A2型题

不能反映心功能状态的检查是()。

A.X线

B.超声心动图

C.心电图

D.SPECT

E.放射性核素显像

答案

参考答案:C

解析:A、B、D、E均为影像学检查,可以通过心腔大小、瓣膜和室壁运动、血流等检测心功能,心电图是在体表记录心肌细胞综合电活动,不能直接反映心功能。

选择题
阅读理解

阅读理解

     Almost every family in America or England buys at least one copy of a newspaper every day. Some

people buy as many as two or three different papers.

     Why do people read newspapers?

     Newspapers supply us with news about events in our hometowns, in our country and in other parts

of the world. Today we can read about important things that took place in foreign countries on the same

day they happened, even in countries far away. But hundreds of years ago, news of things took months

or even years to travel from one country to another. In those times, news was often passed from one

person to another andnever entirely true. Newspapers today supply us with more than just what

happened in our country or in other countries.  If we want to know what the weather will be like, we

can read the weather reports. If we want to find out what films are being shown, or what plays or

concerts we can go to we can look in the newspapers.

     In many countries people put notices in newspapers if they are trying to get a job, hunting for a house

or rooms that they can rent, or even when looking for a person who is lost.               

1. This article tells us           .

A. most people read newspapers

B. all people read newspapers

C. every person in America or England reads newspapers

D. all families read newspapers

2. Newspapers supply us with _      .

A. only home news

B. only world news

C. home news and world news

D. important things

3. Which is NOT true according to the passage?

A. The habit of reading newspapers is found among most people.

B. Newspapers not only supply us with news from all over the world but also give us a lot of useful information.

C. Hundreds of years ago news was not wholly true because it was told in spoken words.

D. If you have no place to live in, you can put notice in a newspaper and then you will certainly get a room to live in.

4. Things such as          can be found in newspapers.

A. weather reports and film or concert guides

B. requirements for a job or a house

C. information about a lost person

D. all of the above