No sooner themselves in their seats in the theatre the curtain went up. A.they h
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No sooner _____ themselves in their seats in the theatre _______ the curtain went up.
A.they have settled; before B.had they settled; than
C.have they settled; when D.they had settled;than
试题答案
B
解析:
no sooner…than…,hardly…when…结构中,主句应用过去完成时的倒装结构。故选B。