单项选择题

The intellectually ______ enterprise of science depends on free communication.

A．depressing
B．depressed
C．exhilarating
D．exhilarated
<上一题 目录 下一题>
热门 试题

单项选择题
In a sense, scientists and engineers in the past have been fortunate, for we became accustomed to being measured by nature itself —an unwaveringly fair and consistent, ______.unforgiving, judge.
A．thus
B．nevertheless
C．therefore
D．albeit
单项选择题
By such demarcation, strong, representative national societies can then be left to do what they do best -______ young scientists' development at national meetings, and represent their disciplines at the national level.
A．foster
B．founder
C．found
D．foul
相关试题