People regard the wheel as invention of importance in human history.A.an; the

分类: 作业答案 • 2021-12-23 14:29:59

问题描述：

People regard the wheel as ______invention of importance in ______human history.A.an; the
为什么是in _the_____human history,the可不可以不用

答

the在这里表示特指,人类的历史是独一无二的,需要用定冠词在前面修饰.

People regard the wheel as ______invention of importance in ______human history.A.an; the