问一道非谓语动词的问题
The scientist didn't mind___and went on with his investigation.
A.laughing at B.to be laughed at C.being laughed at D.laughed at
C.为什么不选B呢,B选项也是被动,被嘲笑的意思.我认为因为横线前面没有介词,所以就应该选to do 不定式.