所谓（），就是对整个服务器系统进行备份，包括服务器操作系统和应用程序生成的数据。 A

Jean is a young girl who comes from a rich and famous family. She goes to a good university and has almost everything that money can buy. The problem is that Jean’s family are so busy that they can hardly find time to be with her. Jean is quite lonely (孤独的). So she spends a lot of time on her QQ. She likes being anonymous (匿名的), talking to people who do not know about her famous family and her rich life. She uses the name Linda on QQ and has made a lot of friends.

Last year Jean made a very special friend on QQ. His name was David and he lived in San Francisco. David was full of stories and jokes. He and Jean had the same interest in rock music and modern dance. So it always took them hours to talk happily on QQ and sometimes they even forgot their time. Of course, they wanted to know more about each other. David sent a picture of himself. He was a tall, good-looking young man with big, happy smile. As time went by, they became good friends and often sent cards and small things to each other.

When Jean’s father told her that he was going on a business trip to San Francisco, she asked him to let her go with him. She wanted to give David a surprise for his birthday. She would take him the latest DVD of a rock singer. But when she knocked on David’s door in San Francisco, she found that her special friend was a 70–year-old man named Jim! How disappointed Jean was!

小题1: Jean spends a lot of her time on QQ because she is_______.

A．rich

B．young

C．a bad student

D．lonely小题2:Jean thought “David” was special because he ________.

A．made her very happy on QQ

B．was from San Francisco

C．was tall and good-looking

D．was rich小题3:What are both Jean and “David” interested in? 

A．Pop music and sports.

B．Music and science.

C．Rock music and modern dance.

D．Stories and jokes.小题4:Which of the following is True?

A．Jean has got everything in her life.

B．“David” and Jean sent cards to each other.

C．“David” didn’t tell Jean his real address.

D．Jean’s family members often get together.小题5:What’s the main idea of the passage? 

A．Don’t go to meet those you get to know on QQ.

B．People don’t use their real names on QQ so often.

C．Don’t believe those you get to know on QQ easily.

D．Don’t spend much time on QQ.

某甲13岁抢劫5000元，14岁生日那天抢劫了3000元，15岁时抢劫4000元，在对某甲追．究刑事责任时，计算其抢劫罪的数额应为：

A．12000元

B．7000元

C．4000元

D．0元

急性心肌梗塞时CPK变化规律（）

A．6小时内开始升高，24小时达高峰，持续3～5天 

B．8～12小时开始升高，18～36小时达高峰，持续3～5天 

C．8～10小时开始升高，2～3天达高峰，持续8～14天 

D．2～3小时开始升高，12小时达高峰，持续7～9天 

E．升高，无演变规律

吴城遗址的发现，否认了（）的历史。

管井不抽水时，井内的自然水面到地面的垂直高度称为（）。

A、井深

B、静水位

C、动水位

D、水深