选修4-4：坐标系与参数方程在直角坐标系xOy中，曲线C1的参数方程为x=2+2

以下既属于注册造价工程师的权利，也属于其义务的是( )。

A．执行工程造价计价标准和方法

B．参加继续教育

C．使用注册造价工程师名称

D．保管和使用本人的注册证书

On a Friday night, a poor young artist stood at the gate of a New York subway station, playing his violin. Many of passers-by slowed down their paces and put some money into the hat of the young man.

　　The next day, at the same place, he put his hat on the ground gracefully. Different than the day before, he took out a large piece of paper and laid it on the ground and put some stones on it. Then he adjusted the violin and began playing. It seemed more pleasant to listen to.

　The words read, “Last night, a gentleman named George Sang put an important thing into my hat mistakenly. Please come to claim it soon.”

　　Seeing this, people wondered what it could be. After about half an hour, a middle-aged man ran there hurriedly and rushed through the crowd to the violinist and grabbed his shoulders and said, “Yes, it’s you. You did come here. I knew that you’re an honest man and would certainly come here.”

　　“Are you Mr. George Sang”? asked the young violinist.

The man nodded.   “Did you lose something?”　“Lottery. It’s lottery.” “Is it?” The violinist took out a lottery ticket and asked.

　　George nodded promptly and seized the lottery ticket and kissed it, then he danced with the violinist.

　　The story turned out to be this: George Sang bought a lottery ticket, winning a prize of $500,000. After work, he passed the station and felt the music was so wonderful that he took out 50 dollars and put it in the hat. However, the lottery ticket was also thrown in. The violinist was a student at an Arts College and had planned to attend further study in Vienna. He had booked the ticket and would fly that morning. However when he was cleaning up he found the lottery ticket. Thinking that the owner would return to look for it, he cancelled the flight and came back to where he was given the lottery ticket.

When asked why he didn’t take the lottery ticket for himself, the violinist said, “Although I don’t have much money, I live happily; but if I lose honesty I won’t be happy forever.”

小题1: What is the sequence(顺序) of the story?

a. The violinist tried to look for the ticket-owner            

b. George Sang won a lottery  

c. George Sang threw $50 and his ticket in the hat of a violinist’s 

d. The violinist found the owner of the lottery ticket

e. A young student played the violinist near a subway station.

A．c, d, e, a, e

B．b, c, e, d, a

C．b, e, c, a, d

D．c, a, d, b, e小题2: George Sang was so ______that he kissed the lost ticket and danced with the violinist.

A．moved

B．disappointed

C．mad

D．pleased小题3:By telling the story, the writer intends to tell us that__________.

A．getting rich overnight is important

B．showing sympathy for others is important

C．being honest is of great importance

D．school fees are high at the present time小题4:We can infer from the passage that______.

A．The Arts College the young violinist was going to attend is not in New York.

B．Many people usually put their money in their hat in the distant past.

C．George Sang may give some money to the young violinist as a reward.

D．all the people who win lotteries are generous and easy-going.

（一）根据下面的文字回答第116～120题： 2000年，中国财政大幅度增加社会保障支出，仅中央财政就安排养老、失业、下岗职工基本生活保障和城镇居民最低生活保障等社会保障支出478亿元，比1999年增长86%。到2000年底，全国有10 408万职工参加失业保险，日平均领取失业保险金人数为188万人；有10 447万职工和3 170万离退休人员参加了基本养老保险；有4 300万职工参加了基本医疗保险。

2000年底，全国参加失业保险的职工有()

A．104.07万

B．10 408万

C．3 170万

D．13 617万

请用一句话概括下面新闻的主要内容。

　　据《泰晤士报》12月3日报道，世界顶级气候科学家之一、美国宇航局戈达德空间研究所主任詹姆斯?汉森称，即将在下个星期召开的哥本哈根气候大会是一场闹剧。

　　汉森表示，他计划抵制这次联合国会议，因为这次会谈里所谓的减排计划是基于一个“制定排放上限并且排放量可以交易”的机制。“他们只是在买卖‘宽容’，发达国家想要维持自己现在的生产水平，因此他们打算只花很少一部分钱从发展中国家手中购买排放量限额。”

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18岁，以呼吸道感染后2天出现血尿，同时伴有低热、腰痛，无高血压，住院治疗全身症状好转，但仍有血尿，经肾活检，诊断为IgA肾病，主要依据是（）。

A.临床上以低热为主

B.肾小球系膜区有以IgA为主的颗粒沉积

C.肾小球系膜区有免疫复合物沉积

D.临床上无诱因的突发血尿

E.肾小球系膜区有系膜细胞浸润