◎ 题干
—Mr Wang’s never been to Canada , has he?
—________. He went there on business last week.
A.No , he hasn’tB.Yes , he hasC.No, he hasD.Yes, he hasn’t
◎ 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“—Mr Wang’s never been to Canada , has he?—________. He went there on business last week.A.No , he hasn’tB.Yes , he hasC.No, he hasD.Yes, he hasn’t…”主要考查了你对  【一般现在时】【过去进行时】【过去完成进行时】  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。