we should exploit the Antarctic’s natural resources is open to discussion.A.What
来源:网络
时间:
推荐文章

we should exploit the Antarctic’s natural resources is open to discussion.
A.What
B.Whether
C.If
D.That
试题答案
B
考查主语从句。引导主语从句时,使用Whether不用If,句意:是否我们应该开发南极的自然资源在公开讨论。故选B。