-I the book to the library.-When you it?A. has returned; did; return B. have retu——青夏教育精英家教网—

题目内容

—I _____ the book to the library.
—When ______ you _____ it?

A. has returned; did; return
B. have returned; have; returned
C. returned; did; return
D. returned; have; returned

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