問題詳情

20. The predominant activities in rural societies are those that involve the production of food and raw materials.
(A) principal
(B) predicable
(C) necessary
(D) routineIT .Grammar 20% (2 points each)_

參考答案

答案:D
難度:非常困難0.181818
統計:A(3),B(1),C(4),D(2),E(0)

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