I will never understand how it that you were an hour late on such a short journey.
A. came about
B. came across
C. came out
D. came up with
网友回答
(答案→)A. came about
B. came across
C. came out
D. came up with
解析：句意，我永远也不会明白，这么短的路程，你居然迟到了一小时，这是怎么发生的。came about发生 came across偶然遇到 came out出版 came up with提出，根据题意，故选A。