物体的弹性和塑性主要取决于物质本身的（）性质.A.物理； B.化学._爱下问搜题

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问题单项选择题

物体的弹性和塑性主要取决于物质本身的（）性质.

A.物理；

B.化学.

答案

参考答案：A

阅读理解

根据表格中提供的信息，完成对下 * * 人的简单介绍。

Name	Personal Information
Norman Bethune	Born in 1890,a doctor from Canada died in November, 1939 in China, came to China in March,1938
Celine Dion	Born in Canada, a singing star, in 1997 sang My Heart Will Go On f or the film Titanic
Thomas Edison	Born in 1847,in the USA,made over 1 .000 inventions, died in 1931
Mark Twain	Born in 1835,in the USA, a writer from the USA, died in 1910, wrote The Adventure o f Tom Sawyer
Bill Gates	Born in 1955 in the USA, wrote Business @ the Speed of Thought, owns Microsoft Company

     Norman Bethune     1    in 1890. He was a famous     2     in Canada. He    3   to China in March,
1938, and died in November, 193 9. Chinese people will remember him forever.
     Celine Dion was born in     4     , too. She is a    5    . She    6    for the film Titanic in 1997.
    Thomas Edison was born   7   He was a great inventor. He made over    8     in his life and died in     9    .
    Mark Twain was born in 1835 in the USA. He was a great    10  . Mark Twain wrote many famous
articles. Do you know   11   ? It is one of his works. He    12   ,
   Do you know   13  ? Yes, now almost everyone knows him He was born   14   . He wrot Business @
the Speed o f Thought. Bill is such a clever person that he is one of the richest persons in the world, and
he owns   15  .
1.         2.         3.         4.         5.         6.         7.
8 .         9 .         10.         11.         12.          13.
14.         15.

判断题

薛定谔认为生命在于负熵，熵就是指体系的混乱程度。