能清肺胃之热的药为A．连翘 B．白茅根 C．芦根 D．石膏

两种方法治疗结果：

两种疗法是否有差别假设检验的统计量计算公式是（）

A.A

B.B

C.C

D.D

E.E

乙公司将甲承包商订购的材料交由丙公司运送，约定运费由甲支付。运输途中遭遇山洪，全部材料被毁。关于此损失的责任分担，下列说法中正确的是（）。

A.丙可要求甲支付运费

B.甲可要求乙赔偿损失

C.乙可要求丙赔偿损失

D.材料损失由甲承担

　国家统计局2006年3月16日公布的全国1％人口抽样调查数据显示，我国总人口达到13.0628亿，与2000年相比，0-14岁人口比重下降了2.62％，65岁及以上人口比重上升了0.73％。结合甲、乙两图回答下列问题。

（1）由材料及图甲可看出，目前我国人口增长具有----------------等特点；我国人口总数达到最高峰的时间大约在-----------------年。

（2）由图乙判断，若我国人口进入婚育的平均年龄为25岁，则下一次生育高峰出现的时段大约在-----------------年。

（3）未来20年，我国面临的人口问题主要有哪些？将给我国社会和环境造成哪些影响？

（4）在人口问题上，我国仍坚持实施的基本国策是--------------------------------------　。

阅读理解。

     It would be very exciting to be a reporter on a newspaper. As soon as a reporter's boss gives him a story

to write, the reporter is on the job. He keeps his mind on what he is going to do. He does not begin writing the

story until he knows what he should find out. He must know why he should write the story.

     At times a reporter must search hard to find all of the facts he needs for a story. The facts may not be right

under his nose. To find the facts, he has to recognize important details. While gathering information for a story, he asks himself questions:Should I use this information? Is this an important fact?

     A reporter writes the story as fast as he can, so it can go right away into the newspaper. The story also

needs a headline, which tells very quickly what the news story is about and is printed bigger and blacker than

the rest of the news story.

     Every big newspaper has many reporters, because many stories are needed in the newspaper. Would you

like to be one?

1. A reporter writes the story as fast as possible because _____.

A. he wants it to go into the newspaper quickly

B. people prefer to buy today's newspaper

C. he wants to have a rest

D. he is good at writing it

2. Which statement is true according to the passage?

A. Being a reporter is a tiring job.

B. It is easy for a reporter to find the facts.

C. The headline must tell the details of the news story.

D. A reporter begins to write when knowing what he should find out.

3. Which is the writer's opinion?

A. A reporters boss is usually very hard to his men.

B. The job of a newspaper reporter is exciting but not easy.

C. Everyone can write a good news story.

D. No one likes to be a reporter.

4. The passage is about _____.

A. the job of a news reporter

B. big newspapers in the world

C. how to write the headline of all article

D. how to gather information for a news story

血友病的遗传规律正确的是（）

A.血友病基因位于Y染色体上

B.血友病男患者和健康女性其儿子是携带者

C.血友病男患者和女携带者其儿子均是患者

D.血友病男患者和健康女性其女儿均是携带者

E.健康男性和女携带者其儿子均是患者