问题 单项选择题

SF6配电装置室及下方电缆层隧道的门上,应设置()的标志。

A、当心中毒

B、当心窒息

C、注意通风

D、止步,高压危险

答案

参考答案:C

阅读理解

阅读理解。

     We send our children to school to prepare them for the time when they will be big and will have to

 work for themselves. They learn their own language so that they will be able to tell others clearly what they

  want and what they know, and understand what others tell them. They learn foreign languages in order to

  be able to understand the people from other countries and make themselves understood. They learn

 history to know something about human beings they meet every day. What they learn at school is, of

 course, quite useful, but is that the only reason (原因) why they go to school?

     No. There is more in education than just learning facts. We go to school, above all, to learn how to

  learn, so that when we have left school, we can continue to learn. A man who really knows how to learn

  will always be successful, because whenever he has to do something new, he will quickly teach himself

 how to do it in the best way. The uneducated person, on the other hand, is either unable to do something

  new, or does it badly. So the purpose (目的) of school is not just to teach the students these useful

 subjects but teach the way to learn.

1. Children are sent to school because _____.

    A. they can grow fast at school

    B. they have to work for themselves at the moment

    C. the parents have to prepare them for their future

    D. they are able to learn facts

2. Why do they learn languages?Because they will _____.

    A. make friends with others

    B. be able to speak to and hear others clearly

    C. be able to understand others

    D. make themselves understood

3. The sentence"There is more in education than just learning facts"means _____.

    A. learning facts isn't the only thing in education

    B. there are more facts to learn in education

    C. education is just learning facts

    D. learning facts is more important in education

4. What does an educated person do when he meets something new? He will _____.

    A. try his best to do it

    B. quickly find the best way out

    C. be unable to do it well?

    D. know how to learn

5. The main idea of the text is that_____.

    A. children must go to school

    B. the subjects at school are useful

    C. parents should send their children to school

    D. children should be taught not only to learn but how to learn

问答题 简答题

综合题:某公司拟投资一个新项目,通过调查研究提出以下方案:(1)厂房:利用现有闲置厂房,目前变现价值为1000万元,但公司规定为了不影响公司其他正常生产,不允许出售。

(2)设备投资:设备购价总共2000万元,预计可使用6年,报废时预计无残值收入;按税法要求该类设备折旧年限为4年,使用直线法计提折旧,残值率为10%;计划在2014年9月1日购进,安装、建设期为1年。

(3)厂房装修:装修费用预计300万元,在装修完工的2015年9月1日支付。预计在3年后还要进行一次同样的装修(按税法规定可按直线法摊销)。

(4)收入和成本预计:预计2015年9月1日开业,预计第一年收入3600万元,以后每年递增2%;每年付现成本均为2000万元(不含设备折旧、装修费摊销)。

(5)该新项目需要的经营营运资本随销售额而变化,预计为销售额的5%。假设这些经营营运资本在每年9月1日投入,项目结束时收回。

(6)所得税税率为25%。

要求:(1)确定项目设备和装修费的各年投资额。

(2)计算经营营运资本各年投资额。

(3)确定项目终结点的回收额。

(4)若预计新项目投资的目标资本结构为资产负债率为60%,新筹集负债的税前资本成本为11.46%;公司过去没有投产过类似项目,但新项目与一家上市公司的经营项目类似,该上市公司的β为2,其资产负债率为50%;目前证券市场的无风险收益率为5%,证券市场的平均收益率为10%,计算确定该方案的净现值,并评价该企业应否投资此项目。