皮皮学，免费搜题
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【单选题】
使用计算机进行数值运算,可根据需要达到几百万分之一的精确度。该描述说明计算机具有()。
A.
自动控制能力
B.
高速运算的能力
C.
很高的计算精度
D.
记忆能力
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举一反三
【单选题】One of the great changes brought about by the knowledge society is that ______.
A.
the difference between the employee and employer has become insignificant
B.
people's traditional concepts about work no longer hold true
C.
the importance of high technology has been overlooked
D.
people have to change their jobs from time to time
查看完整题目与答案
【单选题】You be hungry after the long walk. Help yourself to some cakes.
A.
should
B.
must
C.
need to
D.
ought to
查看完整题目与答案
【多选题】关于发动机冷却系统,下列说法正确的是( )。
A.
汽车发动机常见的冷却方式有风冷和水冷两种
B.
现代轿车采用防冻液，以提高冷却液的防冻和防沸腾的能力
C.
发动机冷却液缺少时，可添加井水
D.
防冻液的沸点可在160℃以上
查看完整题目与答案
【单选题】听力原文： At the University of Kansas art museum, investigators tested the effects of different colored walls on two groups of visitors. For the first group the room was painted white for the second, dark...
A.
At the University of Kansas.
B.
At the University of Kansas art museum.
C.
At an art museum.
D.
In an office.
查看完整题目与答案
【单选题】Help yourself to more meat.
A.
多吃点肉。
B.
多吃点鱼。
查看完整题目与答案
【单选题】One of the great changes brought about by the knowledge society is that ______.
A.
the difference between the employee and the employer has become insignificant
B.
people have to change their jobs from time to time
C.
most people have to take part-time jobs
D.
people's traditional concepts about work no longer hold true
查看完整题目与答案
【单选题】In the last paragraph, the author's attitude is that________.
A.
different people have different ideas
B.
however difficult the situation is, people should unite and move forward
C.
people should go back to work immediately
D.
people shouldn't walk with expressionless faces
查看完整题目与答案
【多选题】关于发动机冷却系统,下列说法正确的是( )。
A.
汽车发动机强制水冷系常用离心式水泵
B.
节温器用来调节冷却强度，保证发动机在最适宜的温度下工作
C.
节温器是通过ECU来控制其开闭的
D.
节温器的工作温度一般大于85℃
查看完整题目与答案
【单选题】One of the great changes brought about by the knowledge society is that ______.
A.
the difference between the employee and the employer has become insignificant
B.
people's traditional concepts about work no longer hold true
C.
most people have to take part-time jobs
D.
people have to change their jobs from time to time
查看完整题目与答案
【单选题】Help yourself to( ).
A.
some chickens
B.
some chicken
C.
a chicken
D.
any chicken
查看完整题目与答案
相关题目：
【单选题】One of the great changes brought about by the knowledge society is that ______.
A.
the difference between the employee and employer has become insignificant
B.
people's traditional concepts about work no longer hold true
C.
the importance of high technology has been overlooked
D.
people have to change their jobs from time to time
查看完整题目与答案
【单选题】You be hungry after the long walk. Help yourself to some cakes.
A.
should
B.
must
C.
need to
D.
ought to
查看完整题目与答案
【多选题】关于发动机冷却系统,下列说法正确的是( )。
A.
汽车发动机常见的冷却方式有风冷和水冷两种
B.
现代轿车采用防冻液，以提高冷却液的防冻和防沸腾的能力
C.
发动机冷却液缺少时，可添加井水
D.
防冻液的沸点可在160℃以上
查看完整题目与答案
【单选题】听力原文： At the University of Kansas art museum, investigators tested the effects of different colored walls on two groups of visitors. For the first group the room was painted white for the second, dark...
A.
At the University of Kansas.
B.
At the University of Kansas art museum.
C.
At an art museum.
D.
In an office.
查看完整题目与答案
【单选题】Help yourself to more meat.
A.
多吃点肉。
B.
多吃点鱼。
查看完整题目与答案
【单选题】One of the great changes brought about by the knowledge society is that ______.
A.
the difference between the employee and the employer has become insignificant
B.
people have to change their jobs from time to time
C.
most people have to take part-time jobs
D.
people's traditional concepts about work no longer hold true
查看完整题目与答案
【单选题】In the last paragraph, the author's attitude is that________.
A.
different people have different ideas
B.
however difficult the situation is, people should unite and move forward
C.
people should go back to work immediately
D.
people shouldn't walk with expressionless faces
查看完整题目与答案
【多选题】关于发动机冷却系统,下列说法正确的是( )。
A.
汽车发动机强制水冷系常用离心式水泵
B.
节温器用来调节冷却强度，保证发动机在最适宜的温度下工作
C.
节温器是通过ECU来控制其开闭的
D.
节温器的工作温度一般大于85℃
查看完整题目与答案
【单选题】One of the great changes brought about by the knowledge society is that ______.
A.
the difference between the employee and the employer has become insignificant
B.
people's traditional concepts about work no longer hold true
C.
most people have to take part-time jobs
D.
people have to change their jobs from time to time
查看完整题目与答案
【单选题】Help yourself to( ).
A.
some chickens
B.
some chicken
C.
a chicken
D.
any chicken
查看完整题目与答案