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【单选题】
下面哪种查阅方法是在结构化的数据库中查询资料?A.
百度
B.
谷歌
C.
中国知网
D.
搜狐
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【简答题】Louis Pasteur, one of the world's great scientists, was born in 1822, and died in 1895.While still a young boy, Louis Pasteur made his decision to become a scientist. He spent much of his life time st...
【单选题】I have read a series of stories about some world famous great scientists, are from our country.
A.
two of them
B.
two of whom
C.
both of them
D.
both of whom
【简答题】根据题意，将图(9-4)-(9-5)中的(1)～(5)处补充完整。
【单选题】What does the author want to show by using the example of Einstein?
A.
Great scientists are also great artists.
B.
The left side of Einstein's brain is very powerful.
C.
Einstein is a genius whose two sides of the brain are strong.
D.
The two sides of the brain are equally important.
【简答题】图（1）和图（2）的周长比是（ ），面积比是（ ） A．9：5 B．5：9 C．1：1
【单选题】给定的图像只有2个像素,每个像素可能有3个值。确定可能的不同图像的数量和可能的不同直方图的数量。
A.
直方图均衡通常是不可逆的。
B.
图像具有独特的直方图。
C.
每个图像都有一个独特的直方图均衡公式。
D.
具有不同值的像素将映射到具有不同值的像素。
【单选题】Why could those great scientists such as Newton, Einstein and Galileo be great inventors in the world?
A.
Because all of them had been in a very good school.
B.
Because all of them had a very clever brain.
C.
Because all of them knew how to study and how to think.
【简答题】在○里填上“+”或“-”。 9角○3角=1元2角 1角5分○8分=7分 9元9角○9角=9元 8元7角○5角=8元2角 1角5分○5角=2角 6元3角○7角=7元 6元○5元5角=5角 3角5分○1角5分=5角 3角○2角8分=2分
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