主治心肾两虚之遗精，小便频数，白如米泔的方剂是（）

A.肾气丸

B.缩泉丸

C.桑螵蛸散

D.萆薢分清饮

E.真武汤

Atlanta, as well as many other big cities, _____ once again becoming one of the commercial and

cultural centers of the USA right now. [ ]

A. is

B. are

C. has been

D. have been