問題詳情

49. We cannot get plants or other animals for food as we like because_________.
(A) we are not God
(B) we may kill dolphins
(C) it may cause a break in the food chain
(D) we may not have fish in the future

參考答案

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

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