问题
选择题
Some people argue using _____ nature to meet our own needs may spell disaster, unless we start to look around and understand how ______ clean environment benefits us all.
A./; a
B.the; the
C.the; a
D.a; a
答案
答案:A
考查冠词;第一空不填,nature是抽象名词,第二空填a,指一个清洁的环境,句意是:有些人认为利用自然来满足我们的需求可能会带来灾难,除非我们开始环顾四周,理解一个清洁的环境怎么使我们所有人的受益。