某直线的坐标方位角为225°,也可以用()的象限角表示。 A.N45°E B.N45

题型:单项选择题

问题:

某直线的坐标方位角为225°,也可以用()的象限角表示。

A.N45°E

B.N45°W

C.S45°W

D.S45°E

考点:初级测量放线工考试初级测量放线工考试题库
题型:单项选择题

阅读理解。

     Mr. Hunt came from a poor family. He had three brothers and two sisters. His father worked

hard but wasn't paid much. And his mother did all the housework at home. They were both able

but they couldn't get enough money for their family.

     Mr. Hunt was in school for only three years and he had to stop to help his parents though he

was good at his lessons. When he was sixteen, he came to the city and began to work in a small

factory. He learned from an old worker and became a skilled worker. The old worker liked him

and married his daughter to him. The young man did not have his own house and had to live with his

parents-in-law. His mother-in-law always thought he was poor and often chattered. So the young

man tried to save everything and hoped to have his own house.

      It was one fine Sunday. The old woman wanted to have a picnic on the top of the hill. She told

Mr. Hunt to drive her car. But sometimes she told him to turn left and sometimes to turn right. The

young man had to listen to her. At a crossing the lights were red but she made him turn left. The

policeman stopped them and told the young man to give his license to him.

     "If I did wrong, sir," said Mr. Hunt, "It was my mother-in-law's fault (过错). She was driving the

car though she sat behind me!"

1. The Hunts were poor because ____.

A. they were lazy

B. they were too weak to work

C. they couldn't make enough money

D. they weren't able enough

2. Mr. Hunt left the school because ____.

A. he didn't like studying

B. his family was poor

C. he wasn't clever

D. he hoped to stay at home

3. ____, so the old man married his daughter to him.

A. Mr. Hunt became a skilled worker

B. Mr. Hunt was friendly to him

C. Mr. Hunt was paid much in the factory

D. Mr. Hunt worked for six years there

4. The old woman was ____ to Mr. Hunt.

A. good

B. bad

C. friendly

D. useless

5. Which of the following is wrong?

A. The old woman herself drove the car that day.

B. It was the old woman's fault.

C. Mr. Hunt hated his mother-in-law.

D. The old woman told Mr. Hunt to run the red lights.

题型:单项选择题

校准物的互通性是指()

A.用两个测量程序同时测定此校准物和实际样品,所得结果数字关系的一致程度

B.分别用常规测量方法与参考测量程序测定此校准物,所得结果的一致程度

C.两个临床实验室用同一测量程序测定此校准物,其彼此间所得结果一致程度

D.实验室内,两个不同检测体系对校准物测量结果的一致程度

E.两个实验室,用两种测量方法测定此校准物,彼此间测量数据的一致程度

题型:单项选择题

风险分析与评价的任务包括( )。

A.确定单一风险因素发生的概率

B.分析单一风险因素的影响范围大小

C.分析各个风险因素的发生时间

D.把单一风险因素量化分析的结果作为管理决策的直接依据

E.分析各个风险因素的风险结果,探讨这些风险因素对项目目标的影响程度

题型:单项选择题

技术方面的安全防护主要由数据安全的()等部分支撑。

A.服务

B.识别

C.防御

D.传送

E.监控

题型:单项选择题

“合格评定”这一概念关注的是()

A、符合要求

B、合格

C、满足要求

D、满足规定要求

更多题库