(2013·新课标全国卷Ⅱ)I got to the office earlier that day, the 7：30 train from Paddington.
A. caught
B. to have caught
C. to catch
D. having caught
网友回答
A. caught
B. to have caught
C. to catch
(答案→)D. having caught
解析：选D 由句意可知catch the 7：30 train这一动作发生在谓语动词got to the office之前，故用现在分词的完成时。