14 Tablets and e-readers face _______ competition in the market.
(A) through
(B) though
(C) tough
(D) thought
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統計: A(253), B(79), C(336), D(65), E(0) #2819663
統計: A(253), B(79), C(336), D(65), E(0) #2819663
詳解 (共 3 筆)
#5282766
平板電腦和電子閱讀器面臨著激烈的市場競爭。
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