---Is Mary still performing?
----I’m afraid not. She is said the stage already.
A. to have left
B. to leave
C. to have been left
D. to be left
网友回答
(答案→)A. to have left
B. to leave
C. to have been left
D. to be left
解析：根据语意据说她已经离开舞台了，不定式的动作发生在谓语动词之前，所以用完成时态。故选A。