问题
选择题
Her son cola, but now he milk.
A．used to drink; is used to drinking
B．used to drinking; drinks
C．is used to drinking; used to drink
D．is used to drink; is drinking
答案
答案：A
题目分析：be used to do sth,被用来做……，be used to doing sth 习惯于做……，used to do sth,过去常常做某事。句意：他的儿子过去常常喝可乐现在习惯于喝牛奶。故选A.