He has already gone home. But before he
问题:
He has already gone home. But before he left, he__________ all the mistakes in his translation.
A.had corrected
B.has corrected
C.corrected
D.would correct
He has already gone home. But before he left, he__________ all the mistakes in his translation.
A.had corrected
B.has corrected
C.corrected
D.would correct