阿摩線上測驗
7. The professor's lecture was _______ filled with complex ideas that required deep concentration.
(A) simplistic
(B) trivial
(C) erudite
(D) superficial
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統計： A(2), B(0), C(5), D(1), E(0) #3412553
統計： A(2), B(0), C(5), D(1), E(0) #3412553
