某公司革新引进先进技术,假设该技术的一次性投资是300万元,引进技术后年生产成本为4

题型:单项选择题

问题:

某公司革新引进先进技术,假设该技术的一次性投资是300万元,引进技术后年生产成本为40万元,年基准收益率为3%,则该公司新技术革新的折算费用是( )万元。

A.31

B.40

C.42

D.49

考点:一级建造师建设工程经济建设工程经济
题型:单项选择题

甲、乙、丙三人同时观察一只正在河里行驶的小船,甲看到它是静止的,乙看到它是前进的,丙看到它却是向后退,则可断定(  )

A.甲和小船以同样的速度在运动

B.乙一定是静止不动的

C.丙一定是静止不动的

D.有可能甲、乙、丙三人都在运动

题型:单项选择题

阅读理解。

     One day the employees of a large company in St Louis, Missouri returned from their lunch

break and were greeted with a sign on the front door. The sign said: "Yesterday the person

who has been hindering (阻碍) your growth in this company passed away. We invite you to

join the funeral (葬礼) in the room that has been prepared in the gym."

     At first everyone was sad to hear that one of their colleagues had died, but after a while

they started getting curious about who this person might be.

     The excitement grew as the employees arrived at the gym to pay their last respects. Everyone

wondered: "Who is this person that was hindering my progress? Well, at least he's no longer here."

     One by one the employees got closer to the coffin (棺材) and when they looked inside it they

became speechless. They stood over the coffin, shocked and in silence, as if someone had touched

the deepest part of their soul.

    There was a mirror inside the coffin. Everyone who looked inside it could see himself. There

was also a sign next to the mirror that said: "There is only one person who can set limits to your

growth: it is YOU."

     You are the only person who can revolutionize (彻底改变) your life. You are the only person

who can influence your happiness, your realization and your success. You are the only person who

can help yourself.

    Your life does not change when your family changes, when your friends change, when your boss

changes, and when your company changes.

    Your life changes when you change, when you go beyond your limiting beliefs, when you realize

that you are the only one responsible for your life.

1. The writer's purpose in writing the article is to tell us that ________.

A. the harder we work, the more successful we will become

B. our work and life are closely connected with others

C. changing our lives is down to ourselves

D. we will have a better future if people do not hinder our development

2. People were speechless when they looked inside the coffin because ________.

A. there was nothing but a mirror inside

B. they could see their own souls inside

C. their closest colleague lay inside

D. what was inside told a great truth

3. Who probably wrote the sign on the front door?

A. The company boss.

B. A worker who liked to make fun of others.

C. The director in charge of production.

D. A worker who wanted to teach others a lesson

4. What can we conclude from the article?

A. The employees went to the gym to join the funeral.

B. The lesson the employees learned would influence them greatly.

C. The employees' lives depended on the attitude of their boss.

D. The employees got angry after the funeral.

题型:单项选择题

Rood技术获得运动控制的最早发育阶段是()

A.使用适当的感觉刺激使肌张力正常化

B.感觉运动控制须在患者的发育水平上开始

C.诱发有意识控制的动作,需要有目的的刺激

D.使用适当的感觉刺激诱发出所需要的肌肉反应

E.使主动肌、拮抗肌、协同肌的反应反射性地按顺序进行

题型:单项选择题

某工程合同总收入8000万元,本期末止累计完成工程进度80%,上年完成工程进度30%,本期实际收到工程款3000万元,按完工百分比法计算当期的合同收入是( )。

A.2400万元

B.3000万元

C.4000万元

D.8000万元

题型:单项选择题

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