题目内容
【题目】Without the air to hold some of the sun's heat, the earth at night _________,too cold for us to live.
A. would be coldly freezing B. would be freezing cold
C. would be frozen cold D. will freeze coldly
【答案】B
【解析】句意:如果没有大气层保温,夜晚地球就会非常寒冷,冷得我们无法生存。表示与现在事实相反的条件,从句谓语用动词的过去式,主句谓语用would +动词原形。freezing意为“极冷地”;frozen意为“冷冻的”。
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