Question

【题目】He _______ English by making word cards. But now he _____ it by listening to tapes.

A.used to learn is used to learn

B.is used to learn used to learn

C.is used to learning used to learn

D. used to learn is used to learning

Answer 1

【答案】D

【解析】

试题分析：句意： 他以前通过制作单词卡片学英语，现在他习惯通过听磁带来学习。Used to do 过去经常做某事；be used to doing习惯于做某事。结合语境故选D。