试题与答案

在Windows操作系统中支持FAT32文件系统,一个文件的物理结构是用文件分配表F

题型:问答题

题目:

在Windows操作系统中支持FAT32文件系统,一个文件的物理结构是用文件分配表FAT来表示的,在FAT32中,FAT表有2份,主FAT表和备用FAT表,都是从存储块起始排列,FAT文件分配表的每个表项占32位。如果某分区为FAT32磁盘文件系统,每簇32扇区,扇区的大小为512字节,请问:

该磁盘分区最大可容纳为多少字节

答案:

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参考答案:康有为在《大同书》中,描绘在“大同”社会儿童公育背景下的完整教育体系:妇女怀孕后进入人本院接受胎教;婴儿断乳后送入育婴院抚养,3岁后进入慈幼院,“育儿体,乐儿魂,开儿知识”;6岁入小学院,...

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题型:问答题

(1)实验室常用右图装置制取氧气.在图中标出仪器a的名称 __________________。

(2)实验室也可用此图装置制备甲烷,推测其反应物是_________________  (填序号)。

A.CH3COONa固体和碱石灰  B.Al2O3,固体和水      C.C0和H2

(3)收集气体的操作过程是:等集气瓶中的水排完后.一只手扶稳集气瓶,另一只手首先小心地将导管从瓶口移开,迅速在水下_____________ ;若最后把集气瓶倒放在桌面上,则被收集的气体密度比空气 _______    (填“大”或.“小”)。

(4)用该图装置制取氧气.且实验数据的变化与以下四幅图像中的三幅相符,写出其化学方程  ____________________________________ , 与此实验过程不相符的图像是 _______ 。

(5)“图像法”可以形象直观地揭示化学变化中的数量关系。分析

图像时要注意“点线结合”,关注起点、折点、终点的意义,线段,

射线、曲线表示的变 化趋势等。请你列举一例符合右边图像所示

的数据变化规律的化学实验

(不要再列举加热法制气体的实验)。

实验过程是:________________________________________________________

横坐标表示:________________________________________________________

纵坐标表示:________________________________________________________

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题型:阅读理解

C

I go to interview a great man. "What surprises you most in your life?" I ask. The great man answers, "People don't like to be children; when they grow up, they wish to be children again. They lose their health to make money and then lose their money to restore their health. They think anxiously about the future, but they forget the present, so they live neither for the present nor the future. "

I have never heard of these words. I am silent for a while, write these words down, and then I ask the second question prepared ahead of time, "As a parent, what lessons do you want your children to learn from life?"

The great man answers with a smile, "I want them to learn that they cannot make anyone love them. What they can do is to let themselves be loved. I want them to learn that the most valuable thing is not what they have in their lives, but who they have in their lives. I want them to learn that it is not good to compare themselves with others. I want them to learn that a rich person is not the one who has the most, but is the one who needs the least. I want them to learn to forgive by practicing forgiveness. I want them to learn that there are persons that love them dearly, but do not know how to express their feelings. I want them to learn that money can buy everything but happiness. I want them to learn that two people can look at the same thing and see it differently. I want them to learn that a true friend is someone who likes them anyway. I want them to learn that it is not always enough that they are forgiven by others, but that they have to forgive themselves. "

64. What makes the great man feel puzzled most in his life?

A. People don't like to be a child nor a grown-up.

B. People don't try their best to keep healthy.

C. People don't live a meaningful life.

D. People don't treasure what they own today.

65. Why is the writer silent for a while after having asked the first question?

A. Because he can't hear the great man's words clearly.

B. Because he wants to have enough time to write the answers down.

C. Because he is touched by what the great man says.

D. Because he needs time to think over what to ask next.

66. From the last paragraph, we can learn that______.

A. letting all the people like you is possible as long as you try your best

B. the things in your life is more important than the people in your life

C. the more a person loves you, the more clearly the person can express himself/herself

D. different people have different viewpoints on the same thing

67. After reading the whole passage, we can conclude that the passage is______.

A. educational      B. funny          C. strange          D. interesting

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