【题目】Jim who is now our English teacher once ________ as a manager in an international
cooperation for 5 years.
A. worked B. had worked
C. was working D. has worked
在线课程【答案】A
【解析】
试题分析：考查时态的用法。根据题干中的who is now our English teacher可知吉姆在一家国际公司做了五年经理的事情是单纯的过去动作，与现在无关，故应用一般过去时，动词work应用过去式worked。故答案选A。