问题
选择题
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
答案
答案：D
题目分析：考查非谓语动词。句意“那天我早到了办公室，（因为）赶上了7:30那趟来自帕丁顿的火车。”catch发生在got之前，应该用完成式，having caught表示原因，相当于because引导的原因状语从句。故选D。
