Question

【题目】The________boy is smart. He can play the piano well.

A.5-year-oldsB.5-year-oldC.5-years-old

Answer 1

【答案】B

【解析】

句意：那个五岁大的男孩非常聪明。他弹钢琴弹得非常好。

本题考查形容词。修饰名词boy，用形容词，数词-单数名词，故选B。