问题补充：
If you had told me in advance, I him at the airport.
A. would meet
B. will meet
C. would have met
D. will have meet
答案：
A. would meet
B. will meet
(答案→)C. would have met
D. will have meet
解析：考察虚拟语气,表示过去的虚拟语气结构为: had +动词过去分词would / should / might / could have + 动词过去分词,根据题意,如果你提前告诉了我,我就会在机场遇到他.条件句中为过去时态,故主句用would+have+过去分词,选C.
