考试
2022-12-17 05:16:21

If snow and ice covered areas

题目描述

Ifsnowandicecoveredareasbeginmelting,________

A

producesmuchmoreglobalwarmingthanacarbondioxideforcingofthesamemagnitude

B

contributedto25percentofobservedglobalwarming

C

winterandspring

D

thewarmingeffectsincrease

E

stillsurpasssootwarmingtheworld’sclimateduringthelastcentury

F

canbeseenmostlyintheNorthernHemisphere

答案解析

解析本题定位到第三段的第二句话,可知一旦冰雪融化,温室效应就会加剧。   

考点:概括段落大意和补全句子

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