问题

Although he is only a __________ boy, he knows a lot.

A:five-year old
B:five-year-old
C:five years old
D:five-years-old

正确答案是：

标签： five , he , year

同类题型

Nobody taught _____ Chinese. He learned all by ______. What a clever boy!

We should keep ______ in the reading –room.

Not only ________ their own ideas on the matter,but ________ theirs .

___ no need for us to discuss the problem again. It has already been settled.

He likes tea and ______. [ ]