問題詳情

8. The IMO had come up with a ______________ on newly adoption of ECA to deal with the globalair pollution issues.
(A) less efficient
(B) more or less restriction
(C) further restriction
(D) more sufficient

參考答案

答案:C
難度:適中0.441441
統計:A(17),B(30),C(49),D(15),E(0)

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