【题目】Miss Li ________ as a secretary for five years in the company, and now she is general manager.
A.servesB.servedC.had servedD.has served
在线课程【答案】B
【解析】
考查动词时态。句意：Miss Li在这家公司当了五年的秘书，现在她是总经理。根据后半句now she is general manager可以表明a secretary已经是过去的一个身份，所以应该用一般过去时。故选B项。