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【单选题】
220V 、 40W 白炽灯正常发光( ),消耗的电能为 1kW · h 。 A. B. C. D.
A.
20h
B.
40h
C.
45h
D.
25h
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参考答案：
举一反三
【多选题】信息技术比赛中适合小学时段参加的有( )
A.
全国信息技术创新与实践活动
B.
全国青少年科技创新大赛
C.
全国中小学电脑制作活动
查看完整题目与答案
【简答题】Today almost everyone knows computers and the Internet. If I ask you “What is the most important in your life?” maybe you will say “Computers and the Internet.” The first computer was made in 1946. it...
查看完整题目与答案
【简答题】用所给单词的适当形式填空。 What do you think my lives will be like in ten years? Maybe it's very colorful. After 1 .____ (graduate) from college ,l can begin 2. (work). I  wan to be a computer programmer, because ...
查看完整题目与答案
【判断题】作为国族的中华民族的诞生，首先需要绝对的“他者”的出现。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】—Will computers _____ more than books in the future? —Maybe, I think.
A.
use
B.
to use
C.
be used
D.
uses
查看完整题目与答案
【单选题】Python不属于()语言。
A.
开源语言
B.
脚本语言
C.
多模式语言
D.
以上均不是
查看完整题目与答案
【单选题】Python 不属于( )语言 。
A.
开源语言
B.
脚本语言
C.
多模型语言
D.
以上均不是
查看完整题目与答案
【简答题】Today almost everyone knows computers and the Internet．If I ask you “What is the most important in your life?” maybe you will say “Computers and the Internet．” The first computer was made in 1946．It w...
查看完整题目与答案
【单选题】— Will teachers _____ by computers in the future, Tony? — Maybe yes, maybe no. But I’m sure we’ll learn from both of them.
A.
have replaced
B.
are replacing
C.
are replaced
D.
be replaced
查看完整题目与答案
【多选题】Read the following passage and fill in the blanks with the given words. 阅读下面的文章,在空白处填上合适的词汇。
A.
disagree
B.
computers
C.
able
D.
housework
E.
pollution What kind of life will we live in the future? I think we won ’ t use paper to write on. We can study on 1 . And there won ’ t be many cars and much 2 .People will even have robots in their homes. They can help do the 3 .People will be 4 to travel to other plants for holidays. Maybe people will live on a space station one day. However, some people 5 on this. They think it is not safe for people to live on other planets.
查看完整题目与答案
相关题目：
【多选题】信息技术比赛中适合小学时段参加的有( )
A.
全国信息技术创新与实践活动
B.
全国青少年科技创新大赛
C.
全国中小学电脑制作活动
查看完整题目与答案
【简答题】Today almost everyone knows computers and the Internet. If I ask you “What is the most important in your life?” maybe you will say “Computers and the Internet.” The first computer was made in 1946. it...
查看完整题目与答案
【简答题】用所给单词的适当形式填空。 What do you think my lives will be like in ten years? Maybe it's very colorful. After 1 .____ (graduate) from college ,l can begin 2. (work). I  wan to be a computer programmer, because ...
查看完整题目与答案
【判断题】作为国族的中华民族的诞生，首先需要绝对的“他者”的出现。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】—Will computers _____ more than books in the future? —Maybe, I think.
A.
use
B.
to use
C.
be used
D.
uses
查看完整题目与答案
【单选题】Python不属于()语言。
A.
开源语言
B.
脚本语言
C.
多模式语言
D.
以上均不是
查看完整题目与答案
【单选题】Python 不属于( )语言 。
A.
开源语言
B.
脚本语言
C.
多模型语言
D.
以上均不是
查看完整题目与答案
【简答题】Today almost everyone knows computers and the Internet．If I ask you “What is the most important in your life?” maybe you will say “Computers and the Internet．” The first computer was made in 1946．It w...
查看完整题目与答案
【单选题】— Will teachers _____ by computers in the future, Tony? — Maybe yes, maybe no. But I’m sure we’ll learn from both of them.
A.
have replaced
B.
are replacing
C.
are replaced
D.
be replaced
查看完整题目与答案
【多选题】Read the following passage and fill in the blanks with the given words. 阅读下面的文章,在空白处填上合适的词汇。
A.
disagree
B.
computers
C.
able
D.
housework
E.
pollution What kind of life will we live in the future? I think we won ’ t use paper to write on. We can study on 1 . And there won ’ t be many cars and much 2 .People will even have robots in their homes. They can help do the 3 .People will be 4 to travel to other plants for holidays. Maybe people will live on a space station one day. However, some people 5 on this. They think it is not safe for people to live on other planets.
查看完整题目与答案
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