被动语态初步认识 — 英语选择题
题目
下列四个句子中，只有一句被动语态的构成和用法完全正确，请选出这一句。
A. Zhangjiajie is famous for its tall stone mountains.
B. The stone mountains are protect by the local government.
C. The beautiful lake was see by us during the trip.
D. Thousands of trees were planted on the mountain last spring.