阿摩線上測驗
5 The thick forest used to be _______ filled with tall trees that reached up to the sky.
(A) densely
(B) hollowly
(C) nakedly
(D) racially
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統計： A(45), B(4), C(3), D(5), E(0) #3429309
統計： A(45), B(4), C(3), D(5), E(0) #3429309
