Question

【题目】--- How is your grandma?

--- She’s fine. She used to _____ TV at home after supper. But now she is used to _____ out for a walk.

A.watch; go B. watching; go

C. watch; going D. watching; going

Answer 1

【答案】C

【解析】

试题分析：句意：—你的奶奶怎么样？—她很好，她过去常常在晚饭后看电视。但现在她习惯了出去散步。根据句意及题干分析第一空“过去常常”是used to，后面要跟动词原形；第二空“习惯于”是be used to，后面要跟动词ing形式，故选C。