问题补充：
--I can’t understand why our boss is late.
--He the early bus.
A. could miss
B. may have missed
C. can have missed
D. might miss
答案：
A. could miss
(答案→)B. may have missed
C. can have missed
D. might miss
解析：考查虚拟语气。句意：我不能理解我什么我们的老板迟到了。——他可能错过了早班车。“may+have+done”表示对发生过的事情的推测，意思是“可能已经”或“也许已经”，故选B。
如果觉得《--I can’t understand why our boss is late.He the early bus.A. could missB. may have mis》对你有帮助，请点赞、收藏，并留下你的观点哦！
