5 The melting permafrost and increasing temperatures are having a negative ________ on the forests of Alaska.
(A)integrity
(B)impact
(C)glacier
(D)thawing

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統計： A(6), B(38), C(2), D(3), E(0) #1214271

詳解 (共 1 筆)

#3046622

The melting permafrost and increasing temperatures are having a negative impact on the forests of Alaska. 永久凍土融化和溫度升高對阿拉斯加的森林產生了負面影響。

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