MissLi
问题详情：
Miss Li ____ as a biology teacher for fifteen years in our school, and now she is Party secretary of our city.
A. works B. worked C. had worked D. has worked
【回答】
B
知识点：一般过去时及其被动式
题型：选择题
问题详情：
Miss Li ____ as a biology teacher for fifteen years in our school, and now she is Party secretary of our city.
A. works B. worked C. had worked D. has worked
【回答】
B
知识点：一般过去时及其被动式
题型：选择题
