问题 单项选择题

擅治阳明头痛的药物是

A.川芎

B.细辛

C.白芷

D.羌活

E.独活

答案

参考答案:C

解析:白芷芳香上达,祛风止痛,用于阳明经头痛、眉棱骨痛、头风痛、齿痛。羌活具有较强的发散风寒和止痛效果,善于治疗太阳经头痛;细辛芳香气浓,善于走窜,既有较好的祛风、止痛、散寒效果,善于治疗少阴经头痛;独活辛散苦燥,善于祛风除湿、止痛,对于风湿引起的下半身疼痛尤为适宜;川芎辛香行散,温通血脉,既能活血祛瘀,又能行气开郁止痛,前人称为血中气药,善于治疗各种头痛,是治疗头痛的引经药。

阅读理解

阅读理解。

     The bus station, a street corner in the city, the caf ? at the mall… American teenagers like to hang out

at these places.

     I want to tell you this is true. American teenagers have far too much time to waste (浪费). Because

they have short school days and their parents are busy at work day and night, US teenagers find happiness

in doing nothing.

     "What do you do all day in that park?" A mother will ask her son or daughter, with some reason. "I

don't know, just hang out," her child might answer.

     Of course, some kids keep busy with after-school sports, test-prep (测验准备) classes and clubs. I

did some of these activities, too, but still found time to hang out in the park. For hours, my friends and I

would sit on the stairs talking, playing games, or just watching the cars drive by … doing nothing.

     Was it all a waste of time? Were we up to "no-good"? Maybe. When I think about it now, I can't

believe I had so much free time as a teenager! Now, I should spend any free moment at the gym (健身房), writing a story or learning a new language. It seems uninteresting, but I do miss "hanging out".

1. Why do American teenagers have so much free time?

A. They don't need to go to school every day.

B. They like to go out with friends.

C. Their school days are short and their parents are busy.

D. They are happy in doing nothing.

2. What do some kids keep busy with?

A. After-school sports

B. Doing part-time jobs

C. Clubs

D. A and C

3. "hang out" means _____ in this passage.

A. 居住

B. 挂

C. 向下伸出

D. 闲逛

问答题 简答题