【题目】After he left college, he was employed in an international company and there ever since .
A. worked B. had worked
C. has worked D. was working
在线课程【答案】C
【解析】
考查时态。句意：他大学毕业以后，被一家跨国公司雇佣了，从那以后就一直在那里工作。句中时间状语ever since意为“从那以后”，表示从过去时间开始到现在，通常与现在完成时连用，故C项正确。