阿摩線上測驗
22. The moon was clearly _______ in the night sky, surrounded by a sea of stars.
(A) visual
(B) vacant
(C) valuable
(D) visible。
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統計： A(21), B(9), C(15), D(284), E(0) #3418388
統計： A(21), B(9), C(15), D(284), E(0) #3418388
