It was the third time that I to Beijing．A.have beenB.had beenC.wasD.been
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It was the third time that I ________ to Beijing．
A.have been
B.had been
C.was
D.been
试题答案
B
It was the third time that I ________ to Beijing．
A.have been
B.had been
C.was
D.been
B