一道英语单选
问题描述：
一道英语单选
_____he have been chosen as captain of the football team?
Yes,he_____.
A.Can;must have B.Must;must have C.Can;must D.Must;must
答
A 习惯问题.Can 用在问句里,而must用在肯定句里.根据句意,加have表示现在完成时