. It was not for the reason ______ she loved him _______ she married the young man.

A．that; which

B．because; that

C．that; that

D．that; so

用于区别甲型强心苷和乙型强心苷的是（）

A.醋酐-浓硫酸反应

B.三氯乙酸反应

C.Kedde反应

D.占吨氢醇反应

E.三氯化铁反应