—Is Alice still performing?

—I'm afraid not. She is said _______ the stage already as she has become a director.

A．to have left

B．to leave

C．to have been left

D．to be left

精癃的临床症状有（）

A.夜间多尿

B.排尿困难

C.尿失禁

D.遗精

E.尿闭