問題詳情

25. The doctor advised him to have monthly check-ups _____ any return ofsymptoms might be detected immediately.
(A) prior to
(B) so that
(C) on behalf of
(D) in case

參考答案

答案:B
難度:適中0.639615
統計:A(33),B(465),C(47),D(125),E(0)

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