◎ 题干
---Is your father at home?
----No, he ________the USA.
A. has been to             B. has been in
C. has gone to             D. went to
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“ ---Is your father at home?----No, he ________the USA.A. has been to B. has been inC. has gone to D. went to…”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。