Mr. Chapman retired at 70 after he nearly 40 years with the Gas Company．
A. had spent
B. has spent
C. spends
D. would spend
网友回答
(答案→)A. had spent
B. has spent
C. spends
D. would spend
解析：本题考查时态。根据语境Mr. Chapman退休已经发生在过去，所以动作spend度过，是过去的过去，故用过去完成时。选A。