—Hello. This is Mary . Could I speak to Linda?— I will call her.A. Sorry B. Excuse me C Ho

问题补充：

—Hello. This is Mary . Could I speak to Linda?

— I will call her.

A. Sorry B. Excuse me C Hold the line. D Speaking, please

答案：

解析：固定电话用语，hold the line表示请稍等。