【题目】--- Thank you for reminding me of the time, or I late for the flight yesterday.
--- Don’t mention it.
A. will have beenB. would have been
C. must beD. could be
在线课程【答案】B
【解析】
考查虚拟语气。句意：“谢谢你提醒我时间，否则昨天我要迟到了。”“不客气。”would+have+done表示对过去事情的假设，意思是“本来会做”。故B选项正确。