The ________ look on her face suggested that she _________ it.

A．puzzling; hadn’t expected

B．puzzled; hadn’t expected

C．puzzling; wouldn’t expect

D．puzzled; shouldn’t expect

证券公司属于非银行金融机构，主要业务包括（）

A.存贷款

B.证券经纪

C.证券自营

D.证券承销