问题 单项选择题 A1型题

血栓形成的概念是()。

A.血管内血液凝固形成固体质块的过程

B.心腔内血液凝固形成固体质块的过程

C.活体心腔或血管内血液凝固或血液某些成分凝集形成固体质块的过程

D.心腔或血管内血液凝固形成固体质块的过程

E.心腔或血管内血液某些成分凝集形成固体质块的过程

答案

参考答案:C

问答题
阅读理解

阅读理解。

    Every country tends to accept its own way of life as being the normal one and to

praise or criticize others, as they are similar to or different from it. And unfortunately,

our picture of the people and the way of life of other countries is often a distorted (扭

曲的) one.

    Here is a great argument in favor of foreign travel and learning foreign languages.

It is only by traveling in a country and getting to know its inhabitants and their language

that one can find out what a country and its people are really like. And how different the

knowledge one gains this way frequently turns out to be from the second-hand information

gathered from other sources! How often we find that the foreigners whom we thought to

be such different people from ourselves are not very different at all!

    Differences between peoples do, of course, exist and,one hopes,will always continue

to do so. The world will be a dull place indeed when all the different nationalities

behave exactly alike, and some people might say that we are rapidly approaching this state

of affairs. With the much greater rapidity (快速) and ease of travel,there might seem to

be some truth in this at least as far as Europe is concerned. However this may be,at least

the greater ease of travel today has revealed (展示) to more people than ever before that

the Englishman or Frenchman or German is not: some different kind of animal from

themselves.

1. Every country criticizes ways of life in other countries because they are _____. [ ]

A. distorted

B. normal

C. similar to each other

D. different from its own

2. One who travels in a foreign country and learns its language will _____. [ ]

A. find out why its people are different

B. argue in favor of this country and the language

C. know the country and its people better

D. like its inhabitants and their language

3. The knowledge one gains by traveling in a foreign country is often _____. [ ]

A. from second-hand information

B. gathered from other sources rather than its inhabitants

C. gained from the arguments about the country

D. different from what one had before the travel

4. In this passage,the author wants to say _____. [ ]

A. differences between peoples will gradually disappear because of the ease of travel

B. differences between peoples do exist even though different nationalities behave exactly 

   alike

C. differences between peoples will continue to exist and the world will be a dull place

D. differences between peoples will not exist as one hopes