Microsoft提出什么概念，使得系统可以在不同硬件上平稳转换A．FT_爱下问搜题

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问题单项选择题

Microsoft提出什么概念，使得系统可以在不同硬件上平稳转换

A．FTP

B．VFAT

C．HAL

D．硬件独立

答案

参考答案：C

解析：[命题目的] 考查网络操作系统硬件独立的特征。 [解题要点] Microsoft提出了硬件抽象层HAL概念。 [错解分析] FTP是文件传输协议；VFAT是文件表。 [考点链接] 典型NOS一般具有硬件独：立特征。

多项选择题

单位工程施工组织技术经济分析应围绕该工程的( )进行。

A．环境

B．质量

C．成本

D．工期

E．安全

完形填空

The new science of spending comes to a surprising conclusion .How we use our money may   as much or more than how much we’ve got it.
Money spent on experiences , rather than material goods,   more happiness.
Imagine that you wake up tomorrow morning to   $1 million under your bed .What would you do   that cash?
The money will probably make you think about one thing    all else---- yourself. A large amount of research reveals that money    our selfish sides. We will     much on what that money can do for us alone. Perhaps you are imagining buying a faster car, or even a new house.
But studies show that goods often fail to deliver      happiness. Fortunately ,our ongoing research     many ways to get more happiness from every dollar you spend .Changing how you spend money can increase your happiness.
But making these      needs to challenge some of our ideas of spending. It’s hard not to     buying a house as a wise investment. But research shows it brings very little happiness. A study in the United States found that homeowners , on average ,were no happier than .
So, working hard to save money for a house might not be such a good idea      it means spending less time with your families and friends.
And dozens of studies show that people get more happiness from buying      than material things. Experimental purchases—such as trips ,concerts and special meals –are more   connected to our sense of self.
And experiences come with one more   . They tend to bring us     to other people , but more often, material things are enjoyed     .So social contacts are important to      mental and physical health.

D．brings along

B．concentrate

C．experiences