一手房屋贷款发放是借款人所购房屋为期房的，须在房屋所有权转移登记之后（）内申请办理抵押登记。答案（）。

A.一个月

B.二个月

C.三个月

D.六个月

A respectable lawyer is admitted to an acute care facility with epigastric pain. Since admission, the client has called the nurse every 15 minutes with one request or another. Which of the following could explain this client's behavior

A．Repression.

B．Somatization.

C．Regression.

D．Conversion.