Question

【题目】The girl brushes her ______ every day before she goes to bed. ( )

A.toothsB.teethC.teeths

Answer 1

【答案】B

【解析】

句意：那女孩每天睡觉前刷牙。刷她的牙brushes her teeth，tooth牙，复数形式teeth，故选B。