SSC结构是怎样的？

I have forgotten the name of an old lady who was a customer on my paper route when I was a twelve-year-old boy back in 1954. Yet it seems like just yesterday that she taught me a lesson in forgiveness that I can only hope to pass on to someone else someday.

On a Saturday afternoon, a friend and I were throwing rocks onto the roof of the old lady's house. I found a smooth rock and sent it. The stone headed straight for a small window on the old lady's back door. At the sound of broken glass, we took off from the old lady's yard.

I was too scared about getting caught that first night. However, a few days later when I was sure that I hadn't been discovered, I started to feel guilty for her misfortune.

I decided to save my paper delivery money, and in three weeks I had the seven dollars that I thought would cover the cost of her window. I put the money in an envelope with a note explaining that I was sorry for breaking her window. Then I put the envelope through the letter slot in her door. My soul felt redeemed (救赎) and I couldn't wait for the freedom of, once again, looking straight into the old lady's eyes.

The next day, I. handed the old lady her paper. She thanked me for the paper and said, "Here, I have something for you. " It was a bag of cookies. I thanked her and ate the cookies as I continued my route.

After several cookies, I felt an envelope and pulled it out of the bag. When I opened the envelope, I was shocked. Inside was the seven dollars and a short note that said, “I'm proud of you. ”

小题1:What work did the author do at the age of 12?

A．Repairing roofs.

B．Collecting old papers.

C．Picking rocks.

D．Delivering newspapers.小题2:Why did the author and his friend escape from the old lady's yard?

A．They broke the old lady's back door.

B．They broke the old lady's window.

C．They heard the old lady shouting.

D．They were seen by the old lady.小题3:What did the author do to make up for his mistake?

A．He gave the old lady papers for free.

B．He saved some money to cover the cost.

C．He apologized in the old lady's presence.

D．He bought cookies for the old lady.小题4:According to the passage, the old lady was a person who was        .

A．strict

B．patient

C．generous

D．helpful小题5:What would be the best title for the passage?

A．Seven dollars

B．Being honest

C．A silly mistake

D．True forgiveness

患者，男性，33岁，胸腹主动脉型大动脉炎，关于该患者的血压正确的是（）

A.高血压 

B.下肢血压低于上肢血压 

C.脉压增大 

D.两上肢血压不对称

E.低血压

材料1 利比亚2003年保证放弃其非常规武器计划。布什说：“现在没有人能够怀疑美国的话。由于美国的领导作用和决心，世界正在变得更好。”——摘自2004年1月20日法新社会华盛顿电材料2伊拉克问题加剧了关于联合国未来在国际政治中发挥什么作用这一问题的争论。在伊拉克战争爆发前和战后，有些人想把对联合国作用的批评引向深入。为什么要赋予一个多数成员国都不是民主国家的组织来决定作用武力打击独裁者的合法性权力如果以美国为首的一个民主国家联盟采取这种行动，其合法性难道就得不到很好的保证——摘自2003年德国外交学会《国际政治》季刊夏季号根据上述材料分析冷战后美国全球战略与联合国地位、作用之间的关系。

治疗感冒夹惊时用银翘散加（）

A.菊花、蝉蜕

B.桑白皮、葶苈子

C.钩藤、石决明

D.薄荷、黄连

E.柴胡、板蓝根

给定的IP地址为192.55.12.121，子网掩码为255.255.255.248，那么其直接的广播地址是 (29) 。

A．192.55.12.255

B．0.0.0.127

C．192.55.12.127

D．255.255.255.255