38. Pearls in edible clams and oysters are usually small, rough, and ________.
(A)poor quality
(B)their quality
(C)of poor quality
(D)their poor quality
詳解 (共 5 筆)
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通常食用的蛤蠣和牡蠣裡的珍珠都很小,粗糙...
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poor quality 是名詞,of ...
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of poor quality是名詞片語...
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(C) of + N,可作為形容詞用;p...
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江鑫嶸 業精於勤,事立於豫 謝謝回覆 ~...