单项选择题X 纠错
We are all busy（31） about and using the Internet, but how many of us know the history of the Internet?
Many people are（32） when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks 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（33） to be used by many different computers. If part of the network was not working, information could be sent through （34） part. In this way computer network system would （35） on working all the time. （36） the Internet was only used by the government, but in the early 1970s, universities, hospitals and banks were allowed （37） 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（软件）（38） made "surfing" the Internet more convenient.
Today it is （39） to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular （40） students. The Internet has now become one of the most important parts of people's life.
A.as good
B.too good
C.enough good
D.good enough
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单项选择题
We are all busy（31） about and using the Internet, but how many of us know the history of the Internet?
Many people are（32） when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks 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（33） to be used by many different computers. If part of the network was not working, information could be sent through （34） part. In this way computer network system would （35） on working all the time. （36） the Internet was only used by the government, but in the early 1970s, universities, hospitals and banks were allowed （37） 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（软件）（38） made "surfing" the Internet more convenient.
Today it is （39） to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular （40） students. The Internet has now become one of the most important parts of people's life.
单项选择题
We are all busy（31） about and using the Internet, but how many of us know the history of the Internet?
Many people are（32） when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks 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（33） to be used by many different computers. If part of the network was not working, information could be sent through （34） part. In this way computer network system would （35） on working all the time. （36） the Internet was only used by the government, but in the early 1970s, universities, hospitals and banks were allowed （37） 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（软件）（38） made "surfing" the Internet more convenient.
Today it is （39） to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular （40） students. The Internet has now become one of the most important parts of people's life.
单项选择题
Michael: It seems that the whole world has gone Christmas mad!
Billy: （26）
Michael: Everywhere I look I see Christmas decorations and everywhere I go I hear Christmas carols!
Billy: Well, decorations and carols are two important aspects of the Christmas festival.
Michael: What about Christmas cards? （27）
Billy: （28） I bought cards in July, arranged my address book in September, wrote the cards in November and posted them two weeks ago.
Michael: （29） I bet you have not finished that yet!
Billy: I did all of that in July during the sales, so I could save a fortune.
Michael: （30）
单项选择题
Michael: It seems that the whole world has gone Christmas mad!
Billy: （26）
Michael: Everywhere I look I see Christmas decorations and everywhere I go I hear Christmas carols!
Billy: Well, decorations and carols are two important aspects of the Christmas festival.
Michael: What about Christmas cards? （27）
Billy: （28） I bought cards in July, arranged my address book in September, wrote the cards in November and posted them two weeks ago.
Michael: （29） I bet you have not finished that yet!
Billy: I did all of that in July during the sales, so I could save a fortune.
Michael: （30）
单项选择题
Michael: It seems that the whole world has gone Christmas mad!
Billy: （26）
Michael: Everywhere I look I see Christmas decorations and everywhere I go I hear Christmas carols!
Billy: Well, decorations and carols are two important aspects of the Christmas festival.
Michael: What about Christmas cards? （27）
Billy: （28） I bought cards in July, arranged my address book in September, wrote the cards in November and posted them two weeks ago.
Michael: （29） I bet you have not finished that yet!
Billy: I did all of that in July during the sales, so I could save a fortune.
Michael: （30）
单项选择题
Michael: It seems that the whole world has gone Christmas mad!
Billy: （26）
Michael: Everywhere I look I see Christmas decorations and everywhere I go I hear Christmas carols!
Billy: Well, decorations and carols are two important aspects of the Christmas festival.
Michael: What about Christmas cards? （27）
Billy: （28） I bought cards in July, arranged my address book in September, wrote the cards in November and posted them two weeks ago.
Michael: （29） I bet you have not finished that yet!
Billy: I did all of that in July during the sales, so I could save a fortune.
Michael: （30）
单项选择题
Michael: It seems that the whole world has gone Christmas mad!
Billy: （26）
Michael: Everywhere I look I see Christmas decorations and everywhere I go I hear Christmas carols!
Billy: Well, decorations and carols are two important aspects of the Christmas festival.
Michael: What about Christmas cards? （27）
Billy: （28） I bought cards in July, arranged my address book in September, wrote the cards in November and posted them two weeks ago.
Michael: （29） I bet you have not finished that yet!
Billy: I did all of that in July during the sales, so I could save a fortune.
Michael: （30）
单项选择题
Dear John,
Thank you for inviting me to your birthday party. I’m sorry to tell you that I can’t go because my mother is ill, and I need to look after her and help to do the housework.
Hope you have a good time!
Yours,
Linda
We can know from the letter that （）
单项选择题
Track(追踪) your spending
How much money did you spend last month? Most people have no idea where most of their money goes, so finding out it can be a life changing experience. Try tracking your spending for one month. After you buy something, make a record of it. This will help you analyze（分析） it. You may be surprised at how much you are actually spending on something.
Why should we make a record of our spending?（）
