单项选择题

In the third paragraph it is mentioned that by means of science ______.are analysed and studied.

A．the ways in which cells formed
B．changes in organic life
C．the main ways in which organisms develop
D．processes on which organic life depends
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单项选择题
In he third paragraph scientific technology is ______.
A．the application of scientific knowledge to the skills of industry
B．the application of science and industry to daily life
C．science and industry' as the basis of progress
D．the use of science and industrial techniques in gaining control of the universe
单项选择题
According to the author, many leading scientists ______.
A．have acknowledged that only religion can explain the mystery of life
B．have been puzzled by the mystery of life and material things
C．have attempted to explain physical life from a religious point of view
D．have been so intrigued as to make great efforts to solve the mystery of life
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