After a long walk,the old man ----be tired.
问题描述:
After a long walk,the old man ----be tired.
A.canB.mayC.mustD.need
答
C 表示肯定猜测!
After a long walk,the old man ----be tired.
A.canB.mayC.mustD.need
C 表示肯定猜测!