Question

【题目】He is not used _______out before breakfast.

A. goes B. going C. to going D. to go

Answer 1

【答案】C

【解析】

试题分析：句意：在早饭前他不习惯出去。 be used to do sth,被用来做某事；be used to doing ,习惯于做某事。根据句意，故选C。