It's five years since Mike____to Tibet.A.came B.has been C.will come D.is coming
问题描述:
It's five years since Mike____to Tibet.A.came B.has been C.will come D.is coming
答
A came
自从麦克来*已经五年了
since后表示一个过去的时间点,从那个时间点起到现在已经五年了,因此用一般过去时