九年级易错选择题(共24页).doc

精选优质文档-倾情为你奉上九年级Unit1易错题一、单项选择1.Our teacher often asks us _ questions in groups. A. discuss B. to discuss C. discussing D. discussed2. - _ did you get there? - By _ a taxi.A. How; taking B. How take C. How; took D. What; taking3. The boy was cutting a branch of a tree _ a knife.A. in B. by C. with D. use4. Its very convenient _us to buy train tickets now, because we can buy them either from the train statio