阿摩線上測驗
18 It is well-known that knowledge is the ________ condition for the accumulation of wisdom.
(A) incompatible
(B) irresistible
(C) indefinite
(D) indispensable
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統計： A(47), B(46), C(81), D(93), E(0) #3462117
統計： A(47), B(46), C(81), D(93), E(0) #3462117
