计量器具是计量仪器和量具的总称，是用于计量的技术装置。

阅读理解

Accident Report Form

Accident:               A car crashed into a tree.

                               Some people were trapped in the car.

Weather                There was a heavy rain.

Date of call:          June 3, 2006

Time of call:          9:30 p.m

Name of caller:     Mrs. Green

Place:                    Zhongshan Road, Nanjing

Conditions             Mr. Green hurt his head.

of                           Mrs. Green hurt her left leg.

victims:                 Their danghter felt frightened.

Action:                  Policemen arrived at 9:40p.m.and sent the victims to Gulou Hospital at 9:45 pm.

1. What time did Mrs. Green call the police?

A. At 9:30  am

B. At 9:30p.m

C. At 9:40p.m

D. At 9:45p.m

2. How many people were trapped in the car?

A. One

B. Tow

C. Three

D. Four

3. Whose left leg was hurt?

A. Mrs. Green's

B. Their daughter's

C. Mr. Green's

D. Their friend's

4. What was the weather like that day?

A. It was sunny.

B. It was snowy

C. It was cloudy

D. It was rainy[

5. Which of the following is TRUE?

A. The car crashed into a wall.

B. Their daughter hurt her leg and was sent to the hospital.

C. The car accident happened on Zhongshan Road in Nanjing.

D. The policemen arrived half an hour later and sent the victims to the hospital.

分析与综合相结合的具体方法很多，贯串于其中的核心是（   ）

A．矛盾分析的方法

B．综合分析的方法

C．比较分析的方法

D．系统综合的方法

下列河流，冬季有结冰现象的是（　　）

A．黑龙江

B．钱塘江

C．长江

D．珠江

竣工验收阶段施工单位填（）

A、施工单位工程质量验收记录

B、分包单位资格报审表

C、技术交底

D、工程投资估算文件

安全网的每个系点应将边绳与支撑物靠紧，系结点沿网边均匀分布，其距离不得大于75厘米。（）