— This is Liu Tao ___________.

A. speak; speaking B. speaking; speak C. speaking; speaking

【答案】A

【解析】

句意：—我可以与刘涛……吗？—我是刘涛。打电话固定句型， May I speak to sb?可以和某人说话吗？答语是 This is sb speaking .表示说话人就是要找的人。故选A.