She’s afraid of in front of other people.speakB. speaks C. speaking D. spoke

问题补充：

She’s afraid of in front of other people.

speakB. speaks C. speaking D. spoke

答案：

解析：考查非谓语动词。固定结构be afraid of doing sth表示害怕做某事，本句中of是介词后面接名词或者动名词做宾语，故选C，动名词表示抽象动作。