题目内容
19. ( 2013 江苏无锡北塘区,9) He used to to school by bike but he is used to to school now.
A. go;walking B. going;walking
C. going; walk D. go; walk
19. A
19. A句意:他过去骑车上学,但是现在习惯于步行上学。本题考查 非谓语动词。used to do sth.过去常常做某事,其中to do是不定式 结构;be used to doing sth.习惯于做某事,其中to是介词,后接动名 词doing。根据句意选A项。
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