it是形式主语。
英语it的用法【选择题】Is ( )necessary to tell his father everything?空格
5个回答
相关问题
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is it necessary to tell his father everything?此句用is that nec
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这个同义句该怎么写to tell his father everything is necessary._______
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ls_____ necessary to tell his father everying?A.that B.this
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求教一道英语选择题.Sometimes it is necessary to be careful _______ th
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〓英语〓一道选择题〓小诺求助〓It is necessary ______ to learn the language
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英语选择题It is not difficult to tell if a dog is angry____it bar
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His father is going to tell us something about fire-safety(划
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it is necessary to和it it's necessary for区别
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I feel it necessary （to make everything clear）充当什么成分?
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To tell me the ____ is very necessary.(true)