慢性宫颈炎与子宫颈癌早期肉眼难以鉴别，确诊方法是（）。 A. * * 镜检查 B.宫颈碘试

 阅读短文，根据其内容回答问题。

     Americans love sports—they love to play them, to watch them on television, and to talk about

them. But this hobby sometimes has serious results-at least to the players. For example, when people

play tennis, sometimes they hurt their elbows (肘部) and in this way they develop "tennis elbows". Also

it is easy to hurt a knee in a football game. These injuries (损伤) happen while the player is having fun,

but they still hurt. A few months ago, Kathleen Simmons, who loves playing volleyball, hurt her knee in

a volleyball game. Her doctor told her that she needed a very difficult operation (手术) or she might not be

able to play again. She felt very sad and didn't know what to do.

     Then Simmons learned about "video operation". With the help of this new science in medicine, doctors

can now repair many injuries and get people back on the playing field and back to their jobs much faster.

Simmons found a hospital that was using this new science and went to see the doctor there. The doctors

told her the operation could help. For this operation, her doctor didn't have to open her knee. Instead he put

a very small camera lens (镜头) inside her knee. The lens sent back pictures, which appeared on a television

screen. As he worked, he could see the inside of her knee on the TV. With the help of the large pictures on

the screen, the doctor knew exactly what to do when he was making the repairs. 

     Simmons started walking five days after her operation. "My knee hurt a lot during the first few days,"

she said. "But I felt better very quickly. " Now, six months after her operation, Simmons can do everything

she did before her injury. "It feels like a new knee,"  she said. "I can even play volleyball again.''

1. Do Americans love sports?

    __________________________________________

2. What sport is Simmons interested in?

    __________________________________________

3. What did the doctor put inside Simmons' knee?

    __________________________________________

4. What problem may people have when they play sports?

    __________________________________________ 

5. What's the advantage (优点) of the new science?

    __________________________________________

5岁，男孩，发热38．5～39℃，持续2周，伴有头痛、呕吐，为喷射状，经抗炎治疗两周后无好转，胸片是双肺毛玻璃样改变。其父患肺结核1年为进一步明确诊断需进一步做的检查是（）

A.血常规

B.肝肾功能

C.PPD皮试

D.胸部CT

E.腰椎穿刺

心悸眩晕，胸脘痞满，恶心吐涎，形寒肢冷，小便短少，舌苔白滑，脉弦滑者。治宜选（）

A．瓜蒌薤白半夏汤

B．桂枝甘芊：龙骨牡蛎汤

C．参附汤

D．真武汤

E．苓桂术甘汤

雄黄的主要成分是三硫化二砷。（）