問題詳情

＜B＞    Not only is the influence of global warming worldwide, but it is also gradual. ___28___other natural disasters such as earthquakes and typhoons, global warming affects our planet___29___ a relatively slow pace. ___30___ , global warming may eventually destroy ourplanet. This deadly warming is caused by the huge amounts of carbon dioxide ___31___ intothe atmosphere by the burning of fuels. This carbon dioxide absorbs the sun’s heat and keepsit from escaping into space, ___32___ the Earth. As the planet ___33___ up, tons of icesurrounding the North Pole and the South Pole have begun to melt, ___34___ worldwide sealevels to rise. Small islands and low‐lying areas could be flooded and even underwater.   
28.
(A)Built on
(B)As to
(C) By virtue of
(D)Compared to

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

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