This reflects the priority being attached to economic over political activity, partly caused by a growing reluctance to enter a calling blighted by relentless publicity that all too often ends in destroying careers and reputations.

A．divine summons

B．political career

C．profession

D．business transaction

慢性缩窄性心包炎多见于（）

A.胶原病性心包炎

B.结核性心包炎

C.化脓性心包炎

D.真菌性心包炎

E.尿毒症性心包炎