-Did your father smoke a lot? -No, he didn’t. But he that. A. used to do B. was used to do C. used to doing D. was used to doing 答案:A used to do sth.过去常常做--,be used to doing sth.习惯于做--,be used to do sth.被用来做--. 查看更多

 

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—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

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