7. Parents often get some ______ pleasure from their children's success.
(A) voracious
(B) vernacular
(C) vicarious
(D) vituperative
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統計: A(42), B(27), C(96), D(18), E(0) #2688293
統計: A(42), B(27), C(96), D(18), E(0) #2688293