Large quantities of solid fuel ______consumed every day and too much carbon dioxide is sent into the

题目简介

Large quantities of solid fuel ______consumed every day and too much carbon dioxide is sent into the

题目详情


Large quantities of solid fuel ______consumed every day and too much carbon dioxide is sent into the air, which in turn _______ the going up of temperature.
A.is; results inB.are; results inC.is; leads toD.are; results from
题型:单选题难度:偏易来源:不详

答案

B

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