Question

【题目】Many trees and flowers ________ in our school last year and they made our school a beautiful garden.

A. have planted B. are planted

C. were planted D. will be planted

Answer 1

【答案】C

【解析】

试题分析：句意为：去年我们学校种植了许多树木和花草。它们使我们学校变成了一个美丽的花园。根据语境可知，这里叙述的是一个过去的事实，主语是动作的承受者，应用被动语态。结合选项可知应选C。