问题 填空题

虚拟存储器的容量由计算机的______和______的容量决定,与实际______的容量无关。

答案

参考答案:地址结构;辅助存储器;主存储器

阅读理解

阅读理解。

     Everybody has one of those days when everything goes wrong. This is what happened to Harry.

     He got up one morning very late because he had forgotten to wind up his alarm clock(闹钟). He tried

to shave(刮脸)quickly and cut himself. When he got dressed he got blood all over his clean shirt, so he

had to find another one. The only other shirt that was clean needed ironing(熨), so he ironed it. While he

was ironing it, there was a knock at the door. It was the man to read the electricity meter(表). He showed him where the meter was, said good-bye and found that the iron had burnt a hole in his shirt. So he had

to wear the one with the blood on it after all. By this time it was very late, so he decided he couldn't go to work by bus. He telephoned for a taxi to take him to work. The taxi arrived and Harry got in and began

to read the newspaper.

     In another part of the town, a man had killed a woman with a knife and was seen to run away in a taxi. When Harry's taxi stopped outside his office, a policeman happened to be standing there. He saw the

blood on Harry's shirt, and took him to the police station. He was kept till 3 o'clock in the afternoon before the police were sure that he was not the man they wanted. When he finally arrived at the office at about

four, his boss took a look at him and told him to go away and find another job.

1. Harry had       .

A. a lucky day    

B. an unlucky day

C. a busy day  

D. a good day

2. Put the following sentences into correct order according to the passage.

a. The man who read the electricity meter came.

b. Harry ironed his shirt.

c. Harry got blood all over his clean shirt.

d. There was a knock at the door.

e. Harry wore the shirt with blood on it.

A. a, b, c, d, e    

B. b, a, d, c, e

C. b, a, c, d, e    

D. c, b, d, a, e

3. Why did Harry wear the shirt with blood on it?

A. The iron had burnt a hole in his clean shirt.            

B. The only other needed ironing.

C. He had only one shirt.    

D. He cut himself and got blood all over his shirt.

4. Harry was taken to the police station because       .

A. his taxi stopped outside his office and a policeman happened to be there

B. there was blood on his shirt and he was in a taxi

C. a man killed a woman with a knife

D. the murderer(杀人犯)was seen to run  away in a taxi

5. His boss told him to go away and find another job because      .

A. he had been kept by the police  

B. there was blood on his shirt

C. he was late for work            

D. he had killed a woman

判断题