下列哪种药物能防止和逆转慢性心功能不全时的心室肥厚并降低病死率()A．氨力农 B．米

阅读理解。

     Get ready, China. The world is coming! Every say lots of foreigners come here as business people or

tourists. And even more people will come in 2008 for the Beijing Olympics. When they come to China, we

should do something to help them enjoy themselves and like China and the Chinese people.

     But there are some things they may not like:

     1. Traffic problems Cars park on sidewalks. Bus drivers drive so fast that they make people who are

trying to cross the street afraid.

     2. Queue jumping At the post office, or even at McDonald's, people push to the front of a line instead

of waiting.

     3. Bumping Too many people are crowed onto buses and trains. This makes people feel terrible, and it is

not safe, either.On a bus in North America, people try to make themselves smaller and they'll say "Excuse

me" or "Sorry" if they knock into someone. In China, people make themselves bigger with no "Excuse me"

or "Sorry"

4. Littering I notice this everywhere. Some people throw rubbish onto the ground even when there is a

rubbish bin (箱) right next to them. Most Chinese people are just as unhappy with these kinds of things as

I am. And, certainly, the government (政府) has known the problems and is trying to do something

about them.

1. Someone throws an empty Cola bottle onto the ground. This is called _____. [ ]

A. bumping

B. littering

C. queue jumping

2. The writer thinks we Chinese people should do the following except _____.[ ]

A. park our cars at right places

B. wait our turn in public places

C. hurry onto buses before others

3. The word "bigger" in the sentence "In China, people make themselves

    bigger with no 'Sorry' or 'Excuse me'" means _____. [ ]

A. strong

B. large

C. not polite 

4. We can conclude (得出结论) from the passage that _____.[ ]

A. things will get better and better in China

B. fewer and fewer foreigners will visit our country

C. there will be more and more traffic problems in Beijing

5. When the writer says "Get ready, China", he means that _____.[ ]

A. China is going to be a fast-growing country

B. it is time for the Chinese to change their bad behaviors

C. most Chinese people are as unhappy with these problems as him

关于直接作用于血管平滑肌的降压药的描述，哪点是错误的

A．不引起阳痿

B．不引起直立性低血压

C．可激活交感神经活性

D．不增强肾素活性

E．可诱发心绞痛

治疗血虚寒凝之小腹冷痛，宜选用（）。

A.越鞠丸

B.生化汤

C.温经汤

D.苏合香丸

E.血府逐瘀汤

以一篇文学作品为例，谈谈语言艺术的特点。

氧化开车初期通空气前，为缩短反应诱导期需加入一定量的（）

A、醋酸钴

B、HEDP酯

C、环烷酸钴

D、消泡剂