. ----You just think of yourself! You kept me waiting for at least three hours．
----I am sorry that you think so.
A. would
B. might
C. could
D. should
网友回答
A. would
B. might
C. could
(答案→)D. should
解析：考查情态动词。“你只想到了你自己！你让我等了至少三个小时。”“你竟然这样想，我很遗憾。”A“愿意”；B“可能”；C“可以”；D“竟然”。故选D。