23. The book ________ in 1985 and then again in 2005.
(A)published
(B) had published
(C) was published
(D) had been publishing
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統計: A(46), B(146), C(715), D(103), E(0) #1458417
統計: A(46), B(146), C(715), D(103), E(0) #1458417