女，15岁，诊断为右肾结核，KUB+IVP右肾不显影，右肾逆行造影，右肾呈一空腔，右

In 1901, the citizens of Colorado Springs in the USA decided to collect everyday items and to seal (封住）them in a special box. The box was marked “To be opened after midnight, December 31^st, AD 2000”，and was kept in the Colorado College Library.

One hundred years later, on the appointed (约定）day, 300 people gathered to watch the opening of the box. Many in the crowd were the descendants (后代）of people who had placed things inside the box.

When the box was opened after midnight, the things inside the box were in very good condition. There were newspapers, photos, diaries, name cards, family trees, books and lots of letters, including one written by Theodore Roosevelt, who became the President of the USA later that year. One of Roosevelt’s friends lived in Colorado Springs at that time.

Many of the letters were written to their descendants. They describe the hopes that the people of 1901 had for the people of the next century. At that time, Colorado Springs had just a few thousand people. Now nearly half a million people live there.

Colorado College Library has scanned the materials and put them on a website. Cecil Muller, whose grandfather had placed a collection of postcards in the box, said that the time capsule was a great treasure. “This is a wonderful educational resource(资源）.  We can learn so much about our history,”he said. “I never knew my grandfather, but now I feel very close to him. ”

小题1:According to the passage, “time capsule” means ______.

A．a collection of clocks and watches

B．a machine for travelling through time

C．a collection of items for people to look at in the future

D．a collection of unwanted items小题2:Many of the letters in the time capsule talked about   .

A．the history of the town

B．the people who lived in the town

C．the politics of the USA

D．people’s hopes for the future小题3:Cecil Muller says that the time capsule ______.

A．helps him to get to know his grandfather

B．is worth a lot of money

C．brings back his memories of his grandfather

D．helps him to remember his younger day

设在区间[a，b](1＜a＜b)上，数p和q满足条件px+q≥lnx，试求积分

取得最小值时的p和q的值．

女，18岁，水肿、尿少3天。查：血压160/95mmHg，Hb120g，尿蛋白++，RBC+++/HP，红细胞管型1～2个/HP。为降低血压，首选治疗（）

A.巯甲丙脯酸

B.限盐和用噻嗪类利尿剂

C.硝苯吡啶

D.肼苯达嗪

E.甲基多巴

下面哪种损伤类型容易引起较为严重的脑水肿（）

A.脑挫裂伤

B.脑内血肿

C.硬膜下血肿

D.硬膜外血肿

E.脑室出血

社会角色理论认为，每个人在社会关系系统中处于一定的角色地位，周围的人也总要按照社会角色的一般模式对他的态度、行为提出种种合乎身份的要求并寄予期望，这就叫做（）。

A.角色不清

B.角色领悟

C.角色采择

D.角色扮演

E.角色期望