第二部分：英语知识运用（共两节，满分46分）

第一节 单项填空（共16小题；每小题1分，满分16分）

Nobody recognized her at the ball because she________________as a maid..

Liu Fang is a company CEO now, but she ____ as a teacher in a middle school for three years.

A. worked                  B. has worked                 C. works             D. had worked

I first met Lily five years ago. She ___ as a nurse in a hospital at the time.

A. was working?????? ????????????? B. has worked?????? ????????????? C. had been working?? ????????????? 　D. had worked

第二部分：英语知识运用（共两节，满分46分）

第一节  单项填空（共16小题；每小题1分，满分16分）

Nobody recognized her at the ball because she________________as a maid..

       A. dress up            B. was dressing    C. was wearing      D. was putting on