It's necessary for meto know how to use a computer．题目和参考答案——青夏教育精英家教网—

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17．It's necessary for meto know （know） how to use a computer．

分析对我而言知道如何使用电脑是很有必要的．

解答答案：to know
解析：分析句子结构可知It在句子中作形式主语，故其后需使用动词不定式（to do）结构作真正主语；因此本题答案为：to know．

点评本题考查句子翻译，做此类题目时一定要根据中文及英文题干确定需要翻译的成分，再找出与之对应的英文并考虑各成分是否有形式的改变．

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