問題詳情

Charts ______ provide information all the time.
(A)are used to
(B)used to
(C)use to
(D)were used to

參考答案

答案:A
難度:適中0.615385
統計:A(416),B(124),C(38),D(43),E(0) #
個人:尚未作答書單:字彙解析:cozy & furnish

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