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

发布时间：2020-08-17 08:05:55

—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：句意：--我想知道是什么使你成为一个成功的经理的。--我做了5年的作家，这对我今天的工作有很大的贡献。根据句意，第二个人现在是经理，做作家的5年是过去的5年，所以用一般过去式，选D。
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