当今世界，克隆技术发展很快。英、美科技界一些认识提出“克隆”人的主张，遭到联合国在内

I was born and raised in the shadow of the Capitol(美国国会大厦), in Washington, D.C., as were my parents and my mother’s parents.

Our row house was on a tree-lined street just blocks from the building that was the heart of the federal legislative branch. When I was a child, in the 1940s, friends and I would pack a lunch or ride a streetcar to the Capitol. If we roller-skated, we hid the skates in the bushes in the park across the street before entering the building.

I knew every corner of the Capitol. We’d play hide-and-seek and pretend we saw ghosts in the halls and stairways. I don’t know how we got away with it. I remember the beautiful ladies’ rooms, with their marble floors and sinks. I pretended that I was a fine lady in them.

In those days, you could walk around the Capitol dome(圆顶屋), which was a little scary for me. I loved the wonderful paintings and statues and the subway rides to the Senate Office Building. It was like an amusement ride. I even used to sit in the gallery of the U.S. House of Representatives—until I became bored with all the talk and went on another adventure.

Whenever I ran up the steps to the huge bronze doors of the Rotunda, I would look back to the world below like a hero. As soon as the doors were opened, the sense of history surrounded me, and I knew it was someplace special.

Those were lucky days, when an American citizen could wander in the Capitol and be a part of history.

Once war was declared, some things changed in the nation’s capital. Because of concerns that Washington might be attacked, as London had been, everyone prepared. Kids at my elementary school wore dog tags, and each of us was fingerprinted.

My father, a pipe worker, became a civil defense warden(民防队员). During an air-raid(空袭), his job was to turn off any leaking gas. Since he always had a cigarette in his mouth, maybe that was not a good choice, but he had a gas mask and flashlight hanging in the rafters of our basement. The mask looked like a monster in the ceiling. My 15-year-old brother was a junior civil defense warden. During air-raid drills, he knocked on doors and asked people to put out their lights. I remember huge searchlights that crisscrossed the skies during the drills, looking for enemy planes.

小题1:What can we infer from the passage?

A. The writer attended the meeting in House of Representative.

B. The writer’s family lived in Washington D.C. for generations.

C. American citizen, except children, could never enter the Capitol.

D. The writer’s father had a gas mask to prevent him from smoking.

小题2:When the writer said “I was born and raised in the shadow of the Capitol” (1st paragraph),    she most probably meant that ________.

A．she spent her childhood in an area near the Capitol

B．she grew up under the pressure of the Capitol

C．the Capitol had some bad influence on my childhood

D．she was born and brought up secretly in the Capitol小题3:By telling the childhood experience, the passage suggests that ________.

A．London was attacked during the war, as well as Washington

B．the writer is a daughter of a member of Representatives

C．the writer’s father and brother joined the army during the war

D．the Capitol used to be open to the public in history小题4: What is the writer’s attitude towards the things that changed in the nation’s capital?

A．neutral

B．positive

C．negative

D．ironic

三相异步电动机的三相绕组既可接成△形，也可接成Y形。究竟接哪一种形式，应根据（）来确定。

A．负载的大小

B．绕组的额定电压和电源电压

C．输出功率多少

D．电流的大小

下列对文章内容理解有误的一项是  [ ]

A．莫顿·亨特是美国作家，本文是他对儿时发生的给他人生带来很大影响的一件事的回忆。

B．“我”在伙伴的怂恿下爬悬崖，“我”不想做胆小鬼。     

C．伙伴们勇敢地一个接一个地爬上去，他们没有等“我”。     

D．父亲强壮手臂的拥抱带给“我”巨大的成就感。

患者，女性，50岁，进油腻食物后突感右上腹绞痛1小时伴右肩部牵涉痛。

为明确诊断，应首选哪一项检查（）

A.口服胆囊造影剂造影

B.静脉胆道造影术

C.B超检查

D.PTC

E.ERCP

江风有限公司就其全部财产向保险公司投保了企业财产保险，交纳保险费10万元，约定保险金额为800万元。在一次暴雨中，江风有限公司财产损失900万元，以下表述正确的有： ( )。

A．保险公司应当向江风公司赔偿800万元
B．保险公司应当向江风公司赔偿900万元
C．暴雨属于不可抗力，保险公司可以不赔
D．江风有限公司与保险公司的保险合同自交纳保险费时成立