【题目】Tom took a taxi to the airport, only _____ his plane high up in the sky.
A.finding
B.to find
C.being found
D.to have found

【答案】B
【解析】本题考查不定式作结果状语。句意：汤姆乘的士赶到机场，竟然发现他要乘坐的飞机已经飞入高空了。only to do“竟然......”表示意想不到的结果。故选B。