問題詳情

47. According to the article, which two nations haven’t signed the Kyoto Protocol?
(A) The US and Indonesia.
(B)Indonesia and Australia.
(C)The US and Japan.
(D)The US and Australia.

參考答案

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

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