单项选择题

Spontaneous generation of life______.

A．was a known fact in Bacon's time
B．is verified by maggots in putrid flesh
C．is more apparent than real
D．is a speculation which has no basis in observation

<上一题目录下一题>

热门试题

单项选择题

According to Bacon, knowledge can be obtained______.

A．by subjecting theories to rigorous logical analysis
B．not through political religious dogmas but through reason
C．by observation alone
D．through the inductive method

单项选择题

The author uses the example of the soap bubble blower to show that______.

A．people should perfect the art of humor just as the bubble blower does to the bubbles
B．neither too much exaggeration nor absolute explicitness is fit for humor
C．humor should make people frantic for a while
D．skill is required to produce humor