◎ 题干
“I heard they went skiing in the mountains last winter.” “It _________ true because there was little snow there.”
A.may not beB.won’t beC.couldn’t beD.mustn’t be
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“ “I heard they went skiing in the mountains last winter.” “It _________ true because there was little snow there.”A.may not beB.won’t beC.couldn’t beD.mustn’…”主要考查了你对  【虚拟语气】【情态动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。