27. Students sometimes look for study material online to _______ their course.
(A) implicate
(B) supplement
(C) realize
(D) employ

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統計： A(29), B(79), C(55), D(3), E(0) #613576

詳解 (共 1 筆)

#981395
(A)implicate v.連累
(B)supplement v.補充

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