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【简答题】
Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer network didn’t work well. If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way computer network system would keep on working on the time. At first the Internet was only used by the government, but in the early 1970s, universities, hospitals and banks were allowed to use it too. However, computers were still very expensive and the Internet was difficult to use. By the start of the 1990s, computers became cheaper and easier to use. Scientists had also developed software that made “surfing in the Internet” more convenient. Today it is easy to get online and it is said that billions of people use the Internet every day. The Internet has now become one of the most important parts of people’s life.
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举一反三
【单选题】测量容器中气体压力的压力表读数发生变化一定是
A.
有气体泄漏
B.
气体热力状态变化
C.
大气压力发生变化
D.
以上三者均可能
【单选题】 归因理论的创始人是( )。
A.
凯利
B.
琼斯
C.
维纳
D.
海德
【单选题】归因理论的创始人是()
A.
海德
B.
弗洛伊德
C.
荣格
D.
凯利
【单选题】 归因理论的创始人是( )。
A.
海德
B.
琼斯
C.
维纳
D.
凯利
【单选题】测量容器中气体压力的压力表读数发生变化一定是因为
A.
有气体泄漏
B.
气体的热力状态发生变化
C.
大气压力发生变化
D.
以上三者均有可能
【单选题】测量容器中气体压力的压力表读数发生变化一定是因为( )
A.
有气体泄露
B.
气体的热力状态发生变化
C.
大气压力发生变化
D.
以上三者均有可能
【单选题】测量容器中气体压力的压力表读数发生变化一定是( )
A.
有气体泄漏
B.
气体热力性质状态变化
C.
大气压力发生变化
D.
上述三者均可能
【判断题】归因理论的创始人是弗里茨·海德。
A.
正确
B.
错误
【单选题】测量容器中气体压力的压力表读数发生变化一定
A.
有气体泄漏
B.
气体热力状态变化
C.
大气压力发生变化
D.
以上三者均可能
【单选题】归因理论的创始人是( )。
A.
霍桑
B.
海德
C.
赫茨伯格
D.
马斯洛
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