Question

【题目】Mr Li is a kind teacher. He devotes most of his time _______ us with our lessons.

A. to help B. to helping C. help D. helping

Answer 1

【答案】B

【解析】

句意：李先生是一位和蔼的老师。他花费大部分时间来帮助我们学习功课。

devote time to doing sth花费时间做某事，故此处为to helping，故选B。