It was early morning. Peter Corbett helped Mark Wellman out of his wheelchair and onto the ground. They stood before El Captain, a huge rock almost 1.2 kilometers high. Mark had long dreamed to climb El Captain when he was a child. At the age of twenty?one, he had fallen while climbing mountain, losing his legs. But he never lost his love for life.?
Mark knew he couldn't finish the climb alone, but his friend Peter would be there to lend a helping hand. They thought it would take seven days to reach the top. Now Peter climbed about 30 meters up and hit a piton(岩钉) into the rock. Fastening(拴紧) one end of a 50?meter rope(绳子) to the piton, he let the other end of the rope fall down. Mark caught the rope and fastened it to his belt. He next reached above his head and fastened a T-bar(丁字铁) to the rope. Mark took a deep breath, pushed the T?bar up almost as far as his arms could reach, and began the first pull?up. High above, Peter let out a cheer, “You're on your way.”?
For the first four days the two men progressed upward(向上) without accident. But on the fifth day, a very strong wind began to blow, making it hard for Mark to hold on to his rope. But Mark kept on pushing up the T-bar and pulling himself up.?
It took them one day more than they had expected. But as the two heads appeared the group of people waiting on the top went wild with joy.?
Mark Wellman showed that if you set your heart and mind on something, no wall is too high, no dream impossible.
【小题1】 With the help of his friend, Mark could climb up El Captain about  meters in height each day.?

A．300

B．150

C．50

D．30?

【小题2】While climbing, Mark .?

A．carried the T-bar on his back and stepped upward?

B．pushed up the T-bar and pulled himself up?

C．sat in his wheelchair and pushed himself up?

D．held on to the rope drawn up by his friend?

【小题3】Which is the correct order of the steps before Mark's climbing??
a. push up the T-bar
b. tie the rope to his belt?
c. hit the piton into the rock
d. fasten the T-bar to the rope?
e. tie the rope to the piton?

A．c?e?b?d?a	B．e?c?a?b?d
C．e?b?d?c?a	D．b?d?e?c?a?

【小题4】Which of the following is true of Mark Wellman? ?

A．He realized his dream without anyone helping him. ?

B．He was badly injured when he climbed El Captain. ?

C．He dreamed to climb up El Captain for a long time. ?

D．He climbed up the rock by using a tool for the disabled.?

【小题5】What can we learn from the passage??

A．A friend in need is a friend indeed.

B．Dreams will come true in the end. ?

C．Each step is important to success.

D．Nothing can stop a strong will.?

It was early morning. Peter Corbett helped Mark Wellman out of his wheelchair and onto the ground. They stood before El Captain, a huge rock almost 1.2 kilometers high. Mark had long dreamed to climb El Captain when he was a child. At the age of twenty?one, he had fallen while climbing mountain, losing his legs. But he never lost his love for life.?
Mark knew he couldn't finish the climb alone, but his friend Peter would be there to lend a helping hand. They thought it would take seven days to reach the top. Now Peter climbed about 30 meters up and hit a piton(岩钉) into the rock. Fastening(拴紧) one end of a 50?meter rope(绳子) to the piton, he let the other end of the rope fall down. Mark caught the rope and fastened it to his belt. He next reached above his head and fastened a T-bar(丁字铁) to the rope. Mark took a deep breath, pushed the T?bar up almost as far as his arms could reach, and began the first pull?up. High above, Peter let out a cheer, “You're on your way.”?
For the first four days the two men progressed upward(向上) without accident. But on the fifth day, a very strong wind began to blow, making it hard for Mark to hold on to his rope. But Mark kept on pushing up the T-bar and pulling himself up.?
It took them one day more than they had expected. But as the two heads appeared the group of people waiting on the top went wild with joy.?
Mark Wellman showed that if you set your heart and mind on something, no wall is too high, no dream impossible.
【小题1】 With the help of his friend, Mark could climb up El Captain about  meters in height each day.?

A．300

B．150

C．50

D．30?

【小题2】While climbing, Mark .?

A．carried the T-bar on his back and stepped upward?

B．pushed up the T-bar and pulled himself up?

C．sat in his wheelchair and pushed himself up?

D．held on to the rope drawn up by his friend?

【小题3】Which is the correct order of the steps before Mark's climbing??
a. push up the T-bar
b. tie the rope to his belt?
c. hit the piton into the rock
d. fasten the T-bar to the rope?
e. tie the rope to the piton?

A．c?e?b?d?a	B．e?c?a?b?d
C．e?b?d?c?a	D．b?d?e?c?a?

【小题4】Which of the following is true of Mark Wellman? ?

A．He realized his dream without anyone helping him. ?

B．He was badly injured when he climbed El Captain. ?

C．He dreamed to climb up El Captain for a long time. ?

D．He climbed up the rock by using a tool for the disabled.?

【小题5】What can we learn from the passage??

A．A friend in need is a friend indeed.

B．Dreams will come true in the end. ?

C．Each step is important to success.

D．Nothing can stop a strong will.?

We see with our eyes and taste with our tongues（舌头）．Ears are for hearing，skin is for feeling and noses are for smelling．Would anyone say that ears can smell，or that tongues can see? Actually, yes．Paul Bach-V-Rita, a scientist at the University of Wisconsin，believes that the senses can be changeable．For example，a tongue can be used for seeing．The brain（大脑）,as

we know，is a complex organ（复杂的器官）．Even when part of it is hurt．it will try to carry out the same function by sending the function to another area of the brain。

    A college student was asked to take part in an experiment．In the experiment, his eyes were covered with a small video camera．The camera was connected to a long plastic line which went into his mouth．A computer would change the video's picture．The picture would travel through the plastic line as an electric current（电流），reaching the electrodes（电极板）inside the student's

mouth．The scientist would roll a ball towards his right side，left side，or centre, and the student would have to catch it．When the scientist rolled the ball，pain passed over the student's tongue．From the position（位置）of the pain on the tongue，the student reached out his hand and caught the ball．

If the brain can see a ball through a camera and a wet tongue，blindness and deafness can be overcome（克服）．

1．How many senses are talked about in the first paragraph?

A．4                         B．5                         C．3                           D．2

2．What was done with the student's eyes in the experiment? His eyes were           ．

A．badly hurt                                               B．hit blind by others

C．covered with dark glasses                           D．covered with a video camera

3．In the experiment，a computer was used to          ．

A．change the video's picture                         B．surf the Internet

    C．send e-mails                                              D．collect data

4．What is the right order according to（根据）the experiment?

    a．The scientist rolled a ball．

    b．The student caught a ball．

    c．The student felt pain on his tongue．

    d．The scientist connected the camera to a long plastic line．

    A．a, b，c，d           B．b，a，d，d         C．d，a，c，b           D．d，c，a，b

5．What could be the best title for the passage?

    A．Senses Are Important                               B．An Interesting Experiment

    C．A Famous Scientist                                  D．Senses Are Changeable