Question

【题目】Bob used to __in the countryside . But now he is used to ____in the big city.

A. live ; live B. live; living

C. living ; living D. living , live

Answer 1

【答案】B

【解析】

试题分析：句意：鲍勃过去住在乡下，但是他现在习惯于住在大城市了。过去常常：used to do sth,习惯于做某事：be used to doing sth，故选B。