Though there is no one in the hall, he s
问题:
Though there is no one in the hall, he stands on the stage as if he ____watched and expected to deliver a speech.
A.has been
B.had been
C.were being
D.is being
Though there is no one in the hall, he stands on the stage as if he ____watched and expected to deliver a speech.
A.has been
B.had been
C.were being
D.is being