单项选择题

暂缺
<上一题 目录 下一题>
热门 试题

单项选择题
Bertrand Russell’s notion about electricity is __________.
A．disapproved of by most modern scientists
B．in agreement with Aristotle’s theory of self-evident principles
C．in agreement with scientific investigation directed toward “how” things happen
D．in agreement with scientific investigation directed toward “why” things happen
单项选择题
The passage says that until recently scientists disagreed with the idea that __________.
A．there are self-evident principles
B．there are mysterious forces in the universe
C．man cannot discover what forces “really” are
D．we can discover why things behave as they do
相关试题