题型：选词填空（单句） 题类：常考题 难易度：困难
牛津上海（本地版）五四制初中英语九年级上册期中冲刺满分卷（含小段音频）
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A. part of B. broke down C. usually D. surprised E. system |
We are all busy talking about and using the Internet, but how many of us know the history of the Internet？
Many people arewhen 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, then the whole network stopped. So a new networkhad to be set up. It should be good enough to be used by many different computers. Ifthe network was not working, information could be sent through another part, In this way the computer network system would keep on working all the time.
one, popular, since, visit, large, water, learn, world, million, ancient |
Not everyone can swim with fish in the ocean. But they can enjoy underwater life in another way-by visiting an aquarium.
There is a very large public aquarium in Atlanta, Georgia. The Georgia Aquarium says it is {#blank#}1{#/blank#} in the world. It has more than one hundred thousand sea animals in thirty million liters of {#blank#}2{#/blank#} . These include two whale sharks —the {#blank#}3{#/blank#} largest fish. And everyone seems to enjoy {#blank#}4{#/blank#} huge public aquariums. They have opened around the world. Visiting an aquarium is a good way for children {#blank#}5{#/blank#} about sea animals. They might even want to start an aquarium at home and join {#blank#}6{#/blank#} of people keeping fish as pets around the world.
We do not really know when people began keeping fish as pets. But people have been interested in fish {#blank#}7{#/blank#} a long time ago. Some say the Chinese kept and studied carp(鲤鱼) and goldfish more than one thousand years ago. The {#blank#}8{#/blank#} Romans kept eels（鳝鱼) as pets . And the Greek philosopher Aristotle(亚里士多德) might be the {#blank#}9{#/blank#} to study sea life, including sharks and dolphins.
Some people say that keeping fish at home in small water tanks called aquarium is very {#blank#}10{#/blank#} today.
universe，discover，competition，glasses，nervous |
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