------Can I speak to Mr Clare?

------________Here we don’t have such a Madam now.

A．Hold on.please.

B．Sorry, she isn't here right now.

C．Wrong number, sir.

D．Speaking.

影响投资者风险承受能力和收益需求的因素通常包括（）。

A.投资者的年龄

B.投资者的投资周期

C.投资者风险偏好

D.投资者的财富状况