Question

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

—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

Answer 1

D

试题分析：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。