◎ 题干
It is because English is being widely used at present __________.
A.why we learn it hardB.that we learn it hard 
C.which we must learn D.when we should learn
◎ 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“It is because English is being widely used at present __________.A.why we learn it hardB.that we learn it hard C.which we must learnD.when we should learn…”主要考查了你对  【强调句】  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。