题目

目前对我国公民而言，风险最大也是受益最高的投资方式是 A.储蓄存款     B.购买国库券   C.购买商业保险     D.购买股票 答案：Ｄ         the occasional visit, what else does Alan do for his kids?A．ExceptB．In spite ofC．Apart fromD．Beside