感度

Colles骨折，最有诊断意义的体征是

A．局部肿胀
B．局部压痛
C．反常活动
D．典型畸形
E．手功能受限

阅读理解。

     After filling the car with gas, I continued driving to the airport. The roads were quite bumpy (颠簸) and I

noticed that the highway department was doing some reconstruction, although some parts of the road hadn't

been completed yet. I drove on a completed part of the highway that was flat and smooth for one and a half

hours. Afterwards, the road became a little rough and bumpy again, and there weren't even any street lights

on the side of the road. We started driving in the early hours of the morning and I think because it was really

early and drivers on the road were tired so they couldn't concentrate (集中注意力). I saw three separate car

accidents during the journey. 

     When starting driving in an area that I didn't know well, I let the other car lead the way and I followed

behind them. As we were driving inside a tunnel, I suddenly saw a truck hit the side of the wall, rebound (反

弹), then turned back onto the middle of the road. The truck nearly hit the car in front of us. I think the driver

of the truck must have fallen asleep at the wheel otherwise this wouldn't have happened. He nearly caused a

car accident.

     I was driving behind the cars and I saw everything happen in front of me. The incident gave me such a

fright that it immediately woke me up. In my mind I kept telling myself that I was driving a car and that I had

to stay alert (清醒). To my relief, all the members in the other car were okay because if that truck really did

hit the car traveling in front of us, I don't think I'd be able to make it back to Hong Kong. Not only that, all the

passengers in the other car would have to go to hospital.

1. From the first paragraph we know the road _____.[ ]

A. was bumpy all the way to the airport

B. was blocked by three car accidents

C. was bright because of the street lights

D. was being repaired

2. There were car accidents during the writer's journey mainly because _____. [ ]

A. the traffic was heavy in the morning

B. there were no street lights

C. sleepy drivers couldn't fix their attention

D. the road was very bumpy

3. What can we know from the passage? [ ]

A. An accident happened inside the tunnel.

B. The truck driver may have fallen asleep when driving.

C. The writer's car was almost hit by the truck.

D. All the passengers in the other car were sent to the hospital.

4. When the incident happened, the writer was _____. [ ]

A. sleepy

B. asleep

C. wide awake

D. attentive

不属于工程建设项目投资的是( )。

A．建筑安装费
B．设备和工器具的购置费
C．地方治安费
D．建筑机械租赁费

检测总补体活性，采用50%溶血试验是因为（）。

A.操作简单

B.可节约试剂

C.可节约时间

D.更敏感

E.成本较低

患者男性，52岁，肛门周围肿痛一天就诊，伴恶寒，发热，便秘溲赤，肛门左侧红肿，触痛明显，质硬，皮温高。舌红，苔薄黄，脉数。

两天后患者肛门肿痛加剧，痛如鸡啄，肛门左侧红肿，按之有波动感，身热已退。舌红苔黄，脉弦滑。治疗方法为：（）

A.金黄膏外敷

B.托里消毒饮内服

C.脓肿一次切开手术法

D.一次切开挂线手术法

E.任其自行破溃