问题
选择题
Some steps have been taken to prevent the forest ____ .
A．from destroying
B．to destroy
C．from being destroyed
D．to be destroyed
答案
答案：C
本题考查动词用法。句中考查短语prevent … from doing sth阻止做某事。根据句意用被动形式。句意：已经采取了一些措施来阻止森林被毁。