An analyst meets with a new client. During the meeting, the analyst sees that the new client’s portfolio is heavily invested in one over-the-counter stock. The analyst has been following the stock and thinks it will perform well in the long run. The analyst arranges through a brokerage firm to simultaneously sell a large number of shares of the stock via a series of cross trades from the new client’s portfolio to various existing clients. He arranges the trades to be executed at a price that approximates the current market price. This action is:（）

A. not in violation of the Standards.

B. a violation of Standard Ⅲ (A), Loyalty, Prudence, and Care.

C. a violation of Standard Ⅲ (B), Fair Dealing.

______取代传统的“教”与“学”是我国教育现代化和传统教育学范式现代转换的一个语言学标志。( )

A．教授

B．教育

C．教育学

D．教学