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【简答题】Although science has made enormous 1 in food more fit to eat, it has,
【单选题】Professor Taylor's talk has indicated that science has a very strong ______ on the everyday life of non-scientists as well as scientists.
A.
motivation
B.
perspective
C.
impression
D.
impact
【单选题】计算机网络按分布距离可分为几种
A.
2
B.
4
C.
5
D.
3
【单选题】航摄像片上一段距离与地面相对应距离之比为()
A.
成图比例尺
B.
地形图比例尺
C.
摄影比例尺
D.
制图比例尺
【单选题】航摄像片上一线段与地面上相应线段的水平距离之比称为()
A.
地形图比例尺
B.
像片比例尺
C.
摄影比例尺
D.
测图比例尺
【单选题】航摄像片上一线段与地面上相应线段的水平距离之比称为比例尺
A.
地形图
B.
测图
C.
摄影
D.
制图
【单选题】Now science has reached the stage of ( ) .
A.
empirical science
B.
theoretical science
C.
computational science
D.
data science
【单选题】John Horgan______. Ⅰ. has published a book entitled The End of Science Ⅱ. has been working as an editor of Scientific American Ⅲ. has been working many years as a literary critic Ⅳ. is working as a sc...
A.
Ⅰ and Ⅱ
B.
C.
Ⅰ and Ⅳ
D.
Ⅰ, Ⅱ and Ⅳ
【单选题】How has science done a disservice to mankind?
A.
Because of science, most of the foods we eat today are contaminated.
B.
It has caused a lack of information concerning the value of food.
C.
As a result of scientific intervention, some potentially harmful substances have been added to our food.
D.
The scientists have preserved the color of meats, but not of vegetables.
【单选题】航摄像片上一段距离与地面相对应距离之比为( )
A.
地形图比例尺
B.
摄影比例尺
C.
成图比例尺
D.
制图比例尺
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