Prices all the time. It's no wonder that we've spent so much money recently.
A. rose
B. had risen
C. were rising
D. have been rising
网友回答
A. rose
B. had risen
C. were rising
(答案→)D. have been rising
解析：句意：价格一直在上涨，难怪最近我们花了那么多的钱。这里用的时间是all the time和recently所以表示的是过去到现在一段时间一直在发生的动作，用现在完成进行时，所以选D。