People love the  convenience of bottled water, but if they ________ the problem it causes, they ________ try carrying water in a reusable steel container instead of plastic.

A．realized; will

B．had realized; will

C．realized; would

D．have realized; would

下列治疗精神障碍药哪些属于国家的基本药物（）

A.奋乃静

B.氯丙嗪

C.氟哌啶醇

D.艾司唑仑

E.阿米替林