阿摩線上測驗
45. Which of the following can best replace the word “reciprocal” (in the final paragraph)?
(A) mutual
(B) honest
(C) simple
(D) polite
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統計： A(135), B(38), C(37), D(50), E(0) #3229029
統計： A(135), B(38), C(37), D(50), E(0) #3229029
