It’s more than 8 years since I a teacher.A. becomeB. has becomeC. becameD. becomes

发布时间：2020-08-23 03:37:56

It’s more than 8 years since I      a teacher.
A. bee
B. has bee
C. became
D. bees

网友回答

A. bee
B. has bee
(答案→)C. became
D. bees
解析：句意：自从我成为一名老师以来，已经八年多了。Since后多接一个时间点，表示自……以来，结合语境可知下文从句描述的是过去某时的动作，故用一般过去时态，选C。
以上问题属网友观点，不代表本站立场，仅供参考！