问题
选择题
________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
答案
答案：B
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。