渗出性心包炎病因有（）

A.结核性心包炎

B.肿瘤性心包炎

C.低蛋白血症

D.充血性心力衰竭

E.细菌性心包炎

Stella was disappointed to find her new plan ______and fell into great depression.

A．put away

B．carried out

C．turned down

D．left out