Idon'tskatenow,butI________whenI

发布时间:2020-07-14 01:00:10

I don't skate now, but I ________ when I was a kid.A.used toB.am used to itC.usedD.used to do

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A解析used to do表示“过去常常干某事”,be/get/bee used to doing表示“习惯于干某事”,be used to do sth.可被视作use的被动态,表示“被用来干某事”,used to的简略回答要保留to,后面动词可省去,D项要说I used to (do so).
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