◎ 题干
–Do you know _____ the sports meeting lasted?
--Three days, from April 11th to 13th .
A.how oftenB.how about
C.how longD.how soon.
◎ 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“–Do you know _____ the sports meeting lasted?--Three days, from April 11th to 13th .A.how oftenB.how aboutC.how longD.how soon.…”主要考查了你对  【助动词】【介词短语】【固定搭配】【疑问词组】  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。