—Hello, this is Linda speaking. May I speak to Jim?—Yes, ____.

—Hello, this is Linda speaking. May I speak to Jim?
—Yes, ____.
A、it is
B、speaking
C、I am Jim
D、that’s me
【正确答案】：B
【题目解析】：Speaking 是固定用法，是打电话的常用语。表示请讲。