What did I do in Washington

A．I worked in a drugstore.

B．I worked in a copy room..________

C．I did research about my family.

D．I worked in a library.

抵质押登记和放款审核环节应与（）部门分离或岗位分离。

A.受理调查环节

B.贷款审查环节

C.贷款审批环节

D.签订合同环节