when doing sth的用法
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when doing sth的用法
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when-doing-的用法
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when doing 的用法
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when it comes to (doing) sth等重点句型详解
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doing sth.的词组
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be doing---when句型
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10个英语句型记住初中核心语法
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to doing sth用法归纳
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doing sth作状语小结
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be doing...when
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stop doing sth 造句
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have+n.+in doing sth句式
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to do sth.和+doing sth.的短语
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enjoy doing sth造句
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What's he doing
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what‘s he doing
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what's he doing
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+to do sth.和+doing sth.的短语
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have+n.+in-doing-sth句式
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be used to doing sth造句
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常见动词后to do sth和加doing sth
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Doing sth和 to do
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to do sth及doing sth
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有关have sth done、have sth doing、have sth to do的用法的整理
