问题补充:
Tom took a taxi to the airport, only his plane high up in the sky.
A. to find
B. finding
C. being found
D. to have found
答案:
(答案→)A. to find
B. finding
C. being found
D. to have found
解析:考查不定式做结果状语:不定式做结果状语一般表示预料之外的结果,常和only,never连用,句意:他乘出租车到机场,结果发现飞机已经在天上了。选A。