问题 选择题

很早以前,我国人民就发现了“桑—蚕—鱼”这一食物链,而且这一食物链又与阳光、空气、温度、水分和土壤等有密切关系。这表明了:( )

A.事物内部各要素之间存在着相互影响、相互制约的关系

B.事物之间存在着相互影响、相互制约的关系

C.事物之间以及事物内部各要素之间存在着相互影响、相互制约的关系

D.事物内部的联系是客观的,外部的联系则是人为的

答案

 C

 本题的答案是按照最佳选择题来做的,题目的意思很明显,食物链之间有联系,食物链与阳光、空气、温度、水分和土壤等有密切关系,说明事物之间和事物内部都有联系。正确答案是:C。 如果是不定向选择题,AB也应该入选,一定要看清题目要求。

阅读理解

阅读理解。

     Helen Keller lived in the U.S.A. She was a great woman.

     When Helen was a baby, she got very sick. After many weeks, the doctor said," She is better, but now

she can't see or can't hear." Her mother and father were very sad.

     After a few years, things got worse. There was no way for Helen to speak with other people. She heard

nothing. She saw nothing. She didn't understand anything.

      Then one day a teacher came to live with Helen and her family. The teacher helped Helen learn about

words. Helen was a very bright child and soon she learned to spell her first word. When she was older, she

went to college (大学).

      Helen was very famous. She helped many blind(盲) and deaf (聋) people. She traveled around the world

and helped many people.

      Helen was a very old woman when she died. The world remembers her today as a brave and wonderful

person. She was blind and deaf, but she found a way to see and hear.

1. Helen Keller got very sick when _______.

A. she was a baby

B. she went to college

C. her teacher came to her home

D. she was very old

2. _______ taught Helen Keller her first word.

A. Her mother

B. Her teacher

C. Her father

D. The doctor

3. Helen Keller was famous because _______.

A she was an American

B she traveled around the world

C her teacher taught her many things

D she learned to read and write and helped many people in the word

4. The world remembers Helen Keller today because ______ .

A. she was very bright.

B. she was blind and deaf.

C. she was a brave and wonderful person.

D. she went to college.

5. Helen Keller was blind and deaf, but _______.

A. she found a way to understand the world.

B. her mother and father didn't feel sad.

C. she found a way to travel around the world.

D. she found out how people became blind and deaf.

单项选择题