单项选择题
M: Tom is the tallest man in our family. W: Yes, but he is the least active. M: Oh, but surely he isn’ t less active than John. W: Perhaps not.
A.Less active than Tom. B.More active than Tom. C.Taller than Tom.
A.A coat. B.A shirt. C.A sweater.
A.They are boss and secretary. B.They are teacher and student. C.They are friends.