题目内容

I used to ________ to school by bike, but now I am used to ________ to school.

[  ]

A.go; walking
B.go; walk
C.going; walking
D.going; walk

答案:A
解析:

点拨:此题考查used to do sth. 过去常常做某事,be used to doing sth. 习惯于做某事;前者是不定式,后者是介词。句意为:过去我常常骑自行车去上学,但是现在我习惯于走着去。


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