英语 高一 选择题 较难 ★ 精品

被动语态(一般时态) — 英语选择题

外研社版·英语(高中) Unit 6 At one with nature AI 三重审校通过

题目
At the mountain garden, the stone steps and wooden railings ______ by the workers before visitors enter each spring. A. inspect B. are inspected C. were inspected D. have inspected