問題詳情

50. According to the passage, how long does it take to build the Ice Hotel with fifty workers?
(A)30 days.
(B) 45 days.
(C) 60 days.
(D) 120 days.

參考答案

答案:B
難度:適中0.699502
統計:A(160),B(703),C(98),D(44),E(0)

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