碱性磷酸酶明显增高最常见于的疾病是（）。

A.溶血性黄疸

B.肝细胞性黄疸

C.阻塞性黄疸

D.急性肝炎

E.慢性肝炎

Research universities have to keep up with the latest computer and scientific hardware __________ price.

A．on account of

B．in addition to

C．regardless of

D．not to mention