I feel sure that ________ qualification，ability and experience，you are abundantly suited to the position we have in mind.

A．in need of　　　

B．in terms of

C．in favor of

D．in face of

单元综合抵消因子的值越小，说明单元现实危险性与单元固有危险性比值越小，即单元内危险性的受控程度( )。

A．越低

B．越高

C．先高后低

D．先低后高