----I wonder what makes you a successful manager.----I as a waiter for five years, which

发布时间：2020-08-17 05:56:45

----I wonder what makes you a successful manager.
----I      as a waiter for five years, which contributes a lot to my today’s work.
A. serve
B. have served
C. had served
D. served

网友回答

A. serve
B. have served
C. had served
(答案→)D. served
解析：----我想知道，什么使你成为一名成功的管理者呢？ ---我作为一名服务员工作了五年，这对我今天的工作有很大的帮助。由what makes you a successful manager.可知现在是一名成功的管理者，作为服务员应是过去的事情，排除A；服务员的工作并没有持续到现在可排除B；过去完成时表示的动作为过去的过去，此题目没有过去的动作为参照，可排除C。故答案应为D。
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