英语 高二 词汇题 标准

现在完成时被动语态 — 英语词汇题

外研社版·英语(高中) Unit 3 Faster,higher,stronger AI 三重审校通过

题目
Complete the sentence with the correct form of the verb in brackets: Since the season’s opening match, a new warm-up rule ___ (introduce) by the coaching staff, and it is still in force.