【题目】When it comes to __ in public, no one can match him.
A. speak
B. speaking
C.being spoken
D.be spoken

【答案】B
【解析】句意： 当谈到在公众场合演讲，没人能与他相比。When it comes to sth 固定句型，表示“当谈到........”，to 是属于介词。而此句子不含被动意思。being spoken 被说。因此B选项正确。