in a heavy traffic jam in a taxi while you are hurrying to the airport is quite an unpleasant experience．
A. Having caught
B. Being caught
C. Caught
D. Having being caught
网友回答
A. Having caught
(答案→)B. Being caught
C. Caught
D. Having being caught
解析：考查非谓语动词。Being caught in a heavy traffic jam in a taxi动名词短语做主语，caught 是被困，故选B。