—Did your father smoke a lot?—No, he didn't. But he _____ that.[ ]A. used to doB. used to doing

题目简介

—Did your father smoke a lot?—No, he didn't. But he _____ that.[ ]A. used to doB. used to doing

题目详情

—Did your father smoke a lot?         
—No, he didn't. But he _____ that.        
[     ]
A. used to do
B. used to doing            
C. was used to do
D. was used to doing
题型:单选题难度:中档来源:同步题

答案

A

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