从中药的水提液中萃取强亲脂性成分，选择的溶剂应为
A．乙醇
B．甲醇
C．丁醇
D．醋酸乙酯
E．苯
参考答案：E
Which of the following statements about creating a collateralized mortgage obligation (CMO) is FALSE A CMO:（）
A. redistributes the risk between the tranches on an unequal basis.
B. redistributes the risk between the tranches on a random basis.
C. does not affect the overall risk of prepayment.
“小额抵押贷”产品的特定抵押物不包括（）
A.别墅
B.写字楼
C.标准厂房
D.商铺
