相同配置下下列哪种汽车经济性最好？（） A.HEV B.PHEV C.EV

男，55岁。冠心病史，6小时前突然出现呼吸困难，咯粉红色泡沫状痰。查体：极度烦躁不安，心尖区舒张期奔马律。

该患者奔马律的发生机制是 （）

A.左室舒张末期压力负荷过度

B.左室舒张早期容量负荷过度

C.左室收缩期负荷过度

D.左室舒张晚期容量负荷过度

E.左室舒张期容量及压力负荷过度

阅读理解。

     Have you ever been afraid to talk back when you were treated unfairly? Have you ever bought something

just because the salesman talked you into it?

     Are you afraid to ask someone for a date? Many people are afraid of assert themselves, that is to say dare

not state their opinions confidently. Dr. Albert, author of Stand up, Speak Out, and Talk Back, thinks it is

because their self-respect is low."Our whole set up (体制) is designed to make people distrust themselves,"

says Albert. "There is always 'superior' around - a parent, a teacher, a boss-who'knows better'. These superiors often gain when they chip (削弱) away at your self-image."

     But Alert and other scientists are doing something to help people assert themselves. They offer "assertiveness training" courses-AT for short. In the AT courses people learn that they have a right to be themselves. They

learn to speak out and feel good about doing so. They learn to be more active without hurting other people.

     In one way, learning to speak out is to overcome fear. A group taking an AT course will help the timid

person to lose his fear. But AT uses an even stronger motive the need to share. The timid person speaks out in

the group because he wants to tell how he feels.

     Whether or not you speak up for yourself depends on your self-image. If someone you face is more

"important" than yon, you may feel less of a person. You start to doubt your own good sense.

     You go by the other person's demand. But, why should you? AT says you can get to feel good about

yourself. And once you do, you can learn to speak out.

1. What is the best title for this passage?

A. Assertiveness Training

B. The importance of self-image

C. Development of Self-respect

D. How to Feel Good of Yourself

2. The underlined word "timid" in this passage probably means"_______"?

A. brave

B. active

C. angry

D. shy

3. Which of the following problems is mainly discussed in this passage?

A. People are easily cheated when they buy something

B. Some people usually think too low of themselves

C. People are usually afraid of their superiors

D. Some people are not used to making their ideas public

4. We may infer from the passage that the writer's attitude towards the whole set up is _______.

A. positive

B. negative

C. appreciative

D. aggressive

保守医疗秘密之两方面的内容是指（）

A.为病人保密与对病人保密

B.为病人保密与对病人家属保密

C.为病人家属保密与对病人保密

D.为病人家属保密与对病人家属保密

E.为医院保密与对同事保密

多数情况下，临床症状常无膀胱过度充盈表现的是（）。

A. * * 结石

B.膀胱炎

C.膀胱麻痹

D. * * 炎

E.以上都是