問題詳情
27. Facing mounting ( A ) medical expenses and insufficientsavings, growing numbers ( B ) of seniors are falling intocredit-card debt ( C ) and spending their golden years in thered ( D ).
參考答案
答案:B
難度:適中0.459627
統計:A(34),B(74),C(22),D(15),E(0)
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原來是考 a number of ...