15. The mistake would not have been made if the authors ___ more careful.
(A) are
(B) had been
(C) were
(D) would have been
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統計: A(18), B(310), C(123), D(40), E(0) #1794770
統計: A(18), B(310), C(123), D(40), E(0) #1794770
詳解 (共 4 筆)
#3331253
原題目:
15. The mistake would not have been made if the authors ___ more careful.
(A) are
(B) had been
(C) were
(D) would have been Ⅲ. Dialogue
應更正為:
15. The mistake would not have been made if the authors ___ more careful.
(A) are
(B) had been
(C) were
(D) would have been
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