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【单选题】
18 下列一组描述中,正确的是( )。
A.
系统软件就是买来的软件，应用软件就是自己编写的软件
B.
CPU可直接执行机器语言程序,高级语言经过翻译才能执行
C.
一台计算机配了某语言,说明一开机就用该语言编写和执行程序
D.
计算机程序就是计算机软件，计算机软件就是计算机程序
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参考答案：
举一反三
【单选题】He was wet to the skin, his whole body was ______ and trembling.
A.
stiff
B.
straight
C.
steady
D.
hard
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【判断题】在设置边框宽度和边框颜色时，必须同时设置边框样式。
A.
正确
B.
错误
查看完整题目与答案
【单选题】在单元格中直接输入数字,一般数字默认靠( )
A.
左
B.
右
C.
中
D.
下
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【判断题】在设置边框宽度和边框颜色时,必须同时设置边框样式。( )A. 对 B. 错
A.
正确
B.
错误
查看完整题目与答案
【判断题】在设置边框宽度和边框颜色时,必须同时设置边框样式
A.
正确
B.
错误
查看完整题目与答案
【单选题】Doctors warn people that one may develop skin cancer with his skin ________ to the sun too much.
A.
exposes
B.
exposing
C.
exposed
D.
being exposed
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【简答题】司法解释规定违法所得多少钱的即构成犯罪?
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【判断题】工商税类是我国现行税制的主要部分,其征税机关包括税务机关和海关。( )
A.
正确
B.
错误
查看完整题目与答案
【简答题】Every human being has a unique ① arrangement of the skin on his fingers and this arrangement is unchangeable. Scientists and experts have proved the uniqueness of finger-prints and discovered that no ...
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【单选题】Passage Two Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable. Scientists and experts have proved the uniqueness of fingerprints and discovered...
A.
They vary from person to person.
B.
They are easily hidden and removed.
C.
Their uniqueness is beyond explanation.
D.
They remain unchanged throughout one's life.
查看完整题目与答案
相关题目：
【单选题】He was wet to the skin, his whole body was ______ and trembling.
A.
stiff
B.
straight
C.
steady
D.
hard
查看完整题目与答案
【判断题】在设置边框宽度和边框颜色时，必须同时设置边框样式。
A.
正确
B.
错误
查看完整题目与答案
【单选题】在单元格中直接输入数字,一般数字默认靠( )
A.
左
B.
右
C.
中
D.
下
查看完整题目与答案
【判断题】在设置边框宽度和边框颜色时,必须同时设置边框样式。( )A. 对 B. 错
A.
正确
B.
错误
查看完整题目与答案
【判断题】在设置边框宽度和边框颜色时,必须同时设置边框样式
A.
正确
B.
错误
查看完整题目与答案
【单选题】Doctors warn people that one may develop skin cancer with his skin ________ to the sun too much.
A.
exposes
B.
exposing
C.
exposed
D.
being exposed
查看完整题目与答案
【简答题】司法解释规定违法所得多少钱的即构成犯罪?
查看完整题目与答案
【判断题】工商税类是我国现行税制的主要部分,其征税机关包括税务机关和海关。( )
A.
正确
B.
错误
查看完整题目与答案
【简答题】Every human being has a unique ① arrangement of the skin on his fingers and this arrangement is unchangeable. Scientists and experts have proved the uniqueness of finger-prints and discovered that no ...
查看完整题目与答案
【单选题】Passage Two Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable. Scientists and experts have proved the uniqueness of fingerprints and discovered...
A.
They vary from person to person.
B.
They are easily hidden and removed.
C.
Their uniqueness is beyond explanation.
D.
They remain unchanged throughout one's life.
查看完整题目与答案
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