风险管理部门不定期审核定价模型的精确性和适用性。( )
参考答案：错
解析： 风险管理部门应定期审核定价模型的精确性和适用性。
I was afraid Mr. Lu would not accept my advice at the beginning. _______, he was quite pleased with it.
A．As a matter
B．As the matter of fact
C．As a fact
D． As a matter of fact
累及呼吸细支气管的肺气肿类型有（）
A.腺泡中央型
B.全腺泡型
C.不规则型
D.腺泡周围型
E.间质型肺气肿
