问题
选择题
Everywhere man has cut down __________ forests in order to grow crops, or to use __________ wood as fuel or as building material.
A．the; the
B．the; 不填
C．不填; the
D．不填; 不填
答案
答案：C
第一空不填冠词，因为此处的forests为泛指; 第二空填定冠词，特指来自被砍伐森林的木材。