问题 多选题

下列说法正确的是:[ ]

A.人推木箱末动,这时地面对木箱的摩擦力等于人的推力

B.木箱受到的重力与地面对木箱的支持力是一对平衡力

C.在木箱下面垫上几根圆木再推,是为了减小摩擦力

D.木箱运动时有惯性,静止时没有惯性

答案

ABC

选择题
阅读理解

   Many people cannot forget the beautiful thousand hand dance performed by disabled people during the 2005 CCTV Spring Gala(晚会). Many of these dancers cannot hear or speak, but their performances are wonderful.

The leading dancer is a beautiful young woman, Tai Lihua, who was born healthy but lose her hearing when she was two years old because of a fever. Not long after that, she also became mute and, from then on, her world was silent. She did not realize this at first, but when she was five, she played a game about sounds with her school friends and discovered she was different. She felt very sad. Her father went to many places looking for treatments for her disabilities, but nothing worked.

When she was seven years old, Tai Lihua went to a school for deaf and mute children,

where she did very well in her studies. Her teacher said she used her brain more than other children and was very good at expressing her feelings through movements.

Then when she was fifteen, she started learning to dance. At first, she found it difficult but she didn’t give up. She spent a lot of time practicing and became a brilliant dancer. In the last few years, she has performed in many countries and is much admired by foreign audience. Dancing has changed her life and brought her world wide success and fame.

56. Which of the following is expressed in the passage?

A. Where there is life, there is hope.

B. No one is too old to learn.

C. Where there is a will, there is a way. 

D. The early bird catches the worm.

57. Tai Lihua discovered that she was different from other children when she was _____.

A .two         B. five            C. seven         D. fifteen

58. We can learn from the passage that ______.

A. Tai Lihua was born healthy.

B. Tai Lihua isn’t successful now.

C. Tai Lihua’s parents didn’t take good care of her.

D. Tai Lihua had a natural ability to dance very well.

59. Which of the following would be the best title for the passage?

A. A disabled girl.      

B. A dancer in a silent world.

C. A beautiful dancer.    

D .Dance performance in the CCTV Spring Festival Gala.