将点火线圈置于烘干箱中，在120℃温度恒温处理2h，然后用500V摇表测量点火线圈的

下列各句中，划线词语使用恰当的一项是(3分) （ ）

A．举办世界杯能给中国带来什么？有人说，能给中国足球带来质的飞跃，这种论调简直不可理喻。

B．水价上调是近期公众关注的热点话题，然而在听证会上，供水企业只说亏损，对水价构成始终三缄其口，这让人们大为不满。

C．咱们从小在一块长大，虽然分别了几年，但是时间并没有阻断你我之间的感情，有什么困难你尽管说出来，我一定会鼎力相助的。

D．我们在技术革新时遇到了一个大问题，大家提出了种种解决方案，可屡试不爽，多亏陈总指点，才渡过难关。

（10分）某研究性学习小组，为了探索航天器球形返回舱穿过大气层时所受空气阻力（风力）的影响因素，进行了模拟实验研究。图12为测定风力的实验装置图，其中CD是一段水平放置的长为L的光滑均匀电阻丝，电阻丝电阻较大；一质量和电阻都不计的细长细长裸金属丝一端固定于O点，另一端悬挂球P，无风时细金属丝竖直，恰与电阻丝在C点接触，OC＝H；有风时金属丝将偏离竖直方向，与电阻丝相交于某一点（如图13中虚线所示）.细金属丝与电阻丝始终保持良好的导电接触。

(1)已知电源的电动势为E，内阻不计，理想电压表两接线柱分别与O点和C点相连，球P的质量为m，重力加速度为g，由此可以推得风力大小F与电压表示数的关系式为F=______________________。

(2)研究小组的同学猜想：风力大小F可能与风速大小v和球半径r这两个因素有关，于是他们进行了如下的实验：

实验一：使用同一球，改变风速，记录了在不同风速下电压表的示数。

表一 球半径r＝0.50cm

风速(m/s)	10	15	20	30
电压表示数（V）	2.40	3.60	4.81	7.19

由表一数据可知：在球半径一定的情况下，风力大小与风速的关系是_______________________。

实验二：保持风速一定，换用同种材料、不同半径的实心球，记录了在球半径不同情况下电压表的示数。

表二 风速v＝10 m/s

球半径(cm)	0.25	0.50	0.75	1.00
电压表示数（V）	9.60	2.40	1.07	0.60

由表二数据可知：在风速一定的情况下，风力大小与球半径的关系是_______________________。（球体积公式）

(3)根据上述实验结果可知风力的大小F与风速大小v、球半径r的关系式为_________________________。

Is there anything more important than health? I don’t think so. “Health is the greatest wealth，” wise people say. You can’t be good at your studies or work well when you are ill.

If you have a headache, toothache, backache, earache or bad pain in the stomach, if you complain of a bad cough, if you run a high temperature and have a bad cold, or if you suffer from high or low blood pressure, I think you should go to the doctor. The doctor will examine your throat, feel your pulse, test your blood pressure, take your temperature, sound your heart and lungs, test your eyes, check your teeth or have your chest X-rayed. After that, he will advise some treatment, or some medicine. The only thing you have to do is to follow his advice.    

Speaking about doctor’s advice, I can’t help telling you a funny story. An old gentleman came to see the doctor. The man was very ill. He told the doctor about his weakness, memory loss and serious problems with his heart and lungs. The doctor examined him and said there was no medicine for his disease. He told his patient to go to a quiet place for a month and have a good rest. He also advised him to eat a lot of meat, drink two glasses of red wine every day and take long walks. In other words, the doctor advised him to follow the rule: “Eat with pleasure, drink with pleasure and enjoy life as it is.” The doctor also said that if the man wanted to be well again, he shouldn’t smoke more than one cigarette a day. A month later the gentleman came into the doctor’s office. He looked cheerful and happy. He thanked the doctor and said that he had never felt a healthier man.“ But you know, doctor,” he said, “it’s not easy to begin smoking at my age.”

小题1:The writer thinks that_____.

A．health is more important than wealth

B．work is as important as studies

C．medicine is more important than pleasure

D．nothing is more important than money小题2:The doctor usually tells his patient what to do______.

A．without examining the patient

B．after he has examined the patient

C．if the patient doesn’t take medicine

D．unless the patient feels pain小题3:The underlined part means “______”.

A．he was feeling better than ever

B．he wasn’t a healthy man

C．he was feeling worse than before

D．he will be well again小题4:From the last sentence of the passage, we learn the man_______ before the doctor told him not to smoke more than one cigarette a day.

A．was a heavy smoker

B．didn’t smoke so much

C．didn’t smoke

D．began to learn to smoke小题5:Which of the following is NOT true?

A．The doctor usually tests his/her blood pressure when a person is ill.

B．The man told the doctor he couldn’t remember things.

C．The man thanked the doctor.

D．The man didn’t follow the doctor’s advice.

在实验动物的饲养过程中，对寄生虫的综合防治是极其重要的，其措施主要包括以下三个方面：驱虫以及（）。

A.环境卫生

B.动物饲养方式

C.严格的管理制度

D.饲养人员的控制

任期经济责任审计的审计范围从财务会计责任、经营管理责任、（）方面进行全面的审计与评价。