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1 . Had the librarian not preserved the precious photos, we______ (know) nothing about this period of history now. (所给词的适当形式填空)
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2 . You ________ all right now if you ________ to the doctor then.
A.would be;had listened |
B.would have been;had listened |
C.would be;listened |
D.would have been;listened |
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