问题 单项选择题

语言编译软件按分类来看应属于( )。

A.系统软件

B.操作系统

C.应用软件

D.管理系统

答案

参考答案:A

解析: 操作系统、语言处理程序、数据库管理系统和支持服务程序都属于系统软件。而语言编译软件是语言处理程序的一种,因此,也属于系统软件。

选择题
阅读理解

B

Mary went out at night. She never forgot the night when she met a robber many years ago.

That evening, she was invited to a birthday party which lasted until two o’clock in the morning. Without company Mary walked along the quiet street.

Suddenly from the shadow of a dark building a tall man with a sharp knife in his right hand ran out at her. “Good evening, lady,” the man said in a low voice, “I don’t think you wish to die here.”

“What do you want?” Mary asked.

“Your earrings (耳环).Take them off!” Slowly Mary’s eyes looked down. She tried to cover her necklace with the collar(领子)of her overcoat while she used the other hand to take off both of her earrings, and then she quickly threw them on the ground.

“Take them and let me go.” she said. The robber looked at her only feeling uncertain. He saw the girl didn’t care for the earrings at all, only trying to protect the necklace. He realized the necklace would cost more. So he said, “Give me your necklace.”

“Oh, sir. It’s not worth much. Please let me keep it.”

“Stop rubbish. Quick!”

With shaky hands, Mary took off her necklace. As soon as the robber disappeared, she picked up her earrings and ran as fast as she could to one of her friends.

The earrings cost 480 pounds and the necklace the robber had taken away cost only six pounds ten shillings.

44. Mary never forgot that night because ___________.

A. she was robbed of her necklace                      B. she was robbed, but she fooled the robber

C. she had a good time at the party              D. she lost her earrings

45. The party ___________.

A. didn’t end at two      B. ended before two     C. lasted two hours      D. was over at two

46. She tried to protect the necklace because ___________.

A. she didn’t want to lose it                        B. it was more important           

C. she liked it better than earrings                    D. she would rather have the necklace lost

47. The story tells us that she was a ___________girl.

A. clever and brave     B. clever and beautiful    C. brave and careful      D. clever and careful