An old lady came to the bus stop only the bus had gone.A. to run ; to findB. running;to fi

问题补充：

An old lady came to the bus stop only the bus had gone.

A. to run ; to find

B. running;to find

C. and ran ; finding

D. running; finding

答案：

A. to run ; to find

(答案→)B. running;to find

C. and ran ; finding

D. running; finding

解析：run to the bus是伴随come发生的动作，所以用动词的现在分词形式；only 修饰不定式表结果，所以应选B。