题目内容
2.I don't know howto use (use ) the computer.分析 我不知道如何使用电脑.
解答 答案:to use 考查单词填空.考查固定用法疑问词+不定式做宾语,故答案是to use.
点评 本题考查用所给单词的适当形式填空,首先要根据语境明确句意,然后再根据相关语法对所给单词在形式上做出正确的变化.
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