问题
选择题
________ in a heavy traffic jam in a taxi while you are hurrying to the airport is quite a unpleasant experience.
A．Having caught
B．Being caught
C．Caught
D．Having been caught
答案
答案：B
本题考查非谓语动词。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。