高一英语题(关于虚拟语气)
Jack()yetlastnigh,otherwisehe()me.
A.mustn'thavearrived;musthavephoned
B.mayhavearrived;needhavephoned
C.can'thavearrived;wouldhavephoned
D.shouldn'thavearrived;canhavephoned
为什么选C?