These examples show that all individuals，      they are rich or poor，should be responsible        they are involved in law．

A．if；when

B．if；as long as．

C．whether；as long as

D．whether；since

（）产品适合看好证券、债券市场，希望放大杠杆投资的客户。

A.结构化产品优先级

B.结构化产品次级

C.主动管理型股票投资产品

D.主动管理型债券投资产品