阿摩線上測驗
7. It is inevitable that superficial trends will be ________, lasting only a few months before they are completely forgotten.
(A) perennial
(B) austere
(C) magnanimous
(D) ephemeral
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統計： A(0), B(2), C(1), D(27), E(0) #3868474
統計： A(0), B(2), C(1), D(27), E(0) #3868474
