精选优质文档-倾情为你奉上中考单选易错题汇总( )1.- When did you meet Jack for the first time? -I met him _ the airport _ National Day. A. at , in B. on, on C. on, in D. at, on( )2. She _ live alone. But she _living alone because she feels lonely. A. used to, doesnt used to B. is used to, was used to C. used to , is not used to D. was used to, doesnt used to ( )3. The dish smells _, youd better throw _ away.