根据《通信设备安装施工监理暂行规定》（YD/T5125-2005），监理工程师应审查

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     My teenage son Karl became withdrawn after his father died. As a single parent, I tried to do my best

to talk to him. But the more I tried, the more he pulled away. When his report card arrived during his junior

year, it said that he had been absent 95 times from classes and had six falling grades for the year . At this

ate he would never graduate, I sent him to the school adviser, and I even begged him. Nothing worked.

     One night I felt so powerless that I got down on my knees and pleaded for help. "Please God, I can't

do anything more for my son. I'm at the end of my rope. I'm giving the whole thing up to you."

     I was at work when I got a phone call. A man introduced himself as the headmaster. "I want to talk to

you about Karl's absences." Before he could say another word, I choked up and all my disappointment

and sadness over Karl came pouring out into the ears of this stranger. "I love my son but I just don't know

what to do. I've tried everything to get Karl to go back to school and nothing has worked. It's out of my

hands."For a moment there was silence on the other end of the line. The headmaster seriously said, "Thank

you for your time", and hung up.

     Karl's next report card showed a marked improvement in his grades. Finally, he even made the

honor roll .In his fourth year, I attended a parent-teacher meeting with Karl. I noticed that his teachers

were astonished at the way he had turned himself around. On our way home, he said, "Mum, remember

that call from the headmaster last year?" I nodded. "That was me. I thought I'd play a joke but when I

heard what you said, it really hit me how much I was hurting you.  That's when I knew I had to make you

proud.

1. By saying "Karl became withdrawn", the author means that the boy changed entirely and _____.

A. preferred to stay alone at home

B. lost interest in his studies

C. refused to talk to others

D. began to dislike his mother

2. There was silence on the other end of the line because _____.

A. the speaker was too moved to say anything to the mother

B. the speaker waited for the mother to finish speaking

C. the speaker didn't want the mother to recognize his voice

D. the speaker was unable to interrupt the mother

3. The sentence "…he even made the honor roll" means that "_____".

A. he was even on the list to be praised at the parent-teacher meeting

B. he was even on the list of students who made progress in grades

C. he was even on the list of students who had turned themselves around

D. he was even on the list of the best students at school

4. What is the main idea of this passage?

A. Children in single-parent families often have mental problems.

B. Mother's love plays an important role in teenagers' life.

C. Being understood by parents is very important to teenagers.

D. School education doesn't work without full support from parents.

阅读下列说明，回答问题1至问题3，将解答填入对应栏内。
【说明】
某企业业务信息系统某天突然出现故障，无法处理业务。信息系统维护人员采用重新启动的方法来进行恢复，发现数据库系统无法正常启动。
数据库故障主要分为事务故障、系统故障和介质故障，不同故障的恢复方法也不同。

海冰是淡水冰晶、卤汁和（）的混合物。

在违反市场规制法的法律责任形式中，财产责任不包括()。

A．资格罚

B．罚款

C．罚金

D．没收非法所得