问题 单项选择题

组成16M×8位的存储器,需要1M×4位的存储芯片()片。

A.4

B.32

C.16

D.8

答案

参考答案:B

单项选择题
阅读理解

阅读理解

     Topping the class academically was certainly an advantage. Studying was a breeze for Nigel. The

reward was certainly incomparable to the little effort that he had to put it. It began when he was selected

to help the teachers in the computer laboratories.

     The peak of his school career came not when he topped the school but when he was selected for the

nationwide competition.Unlike everyone else, Nigel wanted to join the contest because he liked playing

with the Lego sets and making something out of them. Nigel spent the next two months rebuilding the

robot. It was during the time that Nigel found out about the prizes for the competition as well as another

competitor, Alicia, from a neighboring school. His early intentions were forgotten. Getting the

thousand-dollar prize was more important than anything else. Nigel decided to befriend Alicia.Unaware

of his intentions, she told him all about the robot that she had been building for the competition. He even

helped her to put the finishing touches to her robot. He was glad with the way things had progressed. His

robot looked even better than   Alicia's and it was able to bounce a ball with its arm , something Alicia

had failed to do.

     On the day of the competition, he saw Alicia. Everything dawned on her the minute she saw him

among the competition. She stared at him, puzzled at rirst, then angry and finally a look of helplessness

came over her.

     The flashbulbs of the camera exploded in Nigel's face. The robot had performed actions so unique

and different that the specialists' judgments were the same. Nigel was so personal with himself that he

did not even notice the girl standing a few feet away from him. Without her,he would never have won the

competition.

1. What reward did Nigel receive for doing well in his school work?_________

A. He was offered a part-time job.

B. He was honored with a scholarship.

C. He helped his teachers construct a robot.

D. He helped in the computer laboratories.

2. Nigel's original intention of joining the contest was to_________.

A. be the top student of the school

B. being great honor to his school

C. construct a robot with the Lego sets

D. win the thousand-dollar prize

3. Why did Nigel help Alicia finish her robot?___________

A. He tried to make friends with her.

B. He was fond of building robots.

C. He intended to help her.

D. He didn't want her to suspect him.

4. What is the author's attitude towards Nigel's actions?_________  

A. He is mildly critical.        

B. He is strongly critical.

C. He is in favor of them.      

D. His attitude is not clear.