问题
选择题
The most important thing about cotton in history is ______part that it played in _______Industrial Revolution.
A．∕；∕
B．the；∕
C．the; the
D．a; the
答案
答案：C
考查冠词的用法。第一个空后面有定语修饰，是特指，所以填the。在工业革命中为in the Industrial Revolution ，所以答案选C 。