英语 高三 填空题 较难 ★ 精品

虚拟语气在条件句中的运用 — 英语填空题

重庆大学版·英语(高中) 英语选择性必修 第四册 AI 三重审校通过

题目
The coastal buoy stopped transmitting before midnight, and the rescue crew missed the warning that the storm would arrive before dawn. If the buoy ___ (send) its signal in time, the crew would have received the warning before the storm arrived.