题目内容

windows系统文件命名规则有()。

A. 文件或文件夹名最多可达到256个字符
B. 用户可使用多间隔符的扩展名
C. 文件或文件名可以有空格,但不能有以下符号:?*":\/<>|
D. windows可以利用大小写区别文件或文件名

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频繁地存储和删除文件、安装和卸载程序会影响系统性能,这是由于()造成的。

A. 磁盘空间不多
B. 硬盘碎片太多
CPU越来越慢
D. 内存消耗太大

windows回收站里文件()。

A. 可恢复
B. 不占用磁盘空间
C. 是删除的文件
D. 不可打开运行

Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Write the correct LETTER (填写单词的字母序号) for each blank. You may NOT use any of the words in the bank more than once.Louis Comfort Tiffany, a boy who once watched a small and(1)colored stone as the light-made and color-glowing precious gem, would grow up to become one of the most(2)artists of the late nineteenth and early twentieth centuries. Although he could paint(3)oil paints and watercolors, Louis’s favorite medium, the one(4)made his name famous all over the world,was glass. Louis Comfort Tiffany painted with glass.(5)a child, Louis was a thing of a rebel. He refused to follow in the footsteps of his father, the founder of Tiffany and Company, a well-known jewelry establishment in New York City. Louis’s only interest was(6). He wanted to produce art more beautiful(7)anyone had even seen before. Louis began by studying oil painting and even had some of his work(8)in the 1876 Centennial World’s Fair. But Louis was not happy with the colors he(9)with paint. He longed(10) the deep, rich colors he saw in ancient stained-glass windows.

He asked how much _______.

A. the car was was the car the car is is the car

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