题目内容
fill in the blanks with the given words in their proper forms(用所给单词的适当形式填空,第空格限填一词)
Is English easy or difficult ______ (learn)?
答案:to learn
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题目内容
fill in the blanks with the given words in their proper forms(用所给单词的适当形式填空,第空格限填一词)
Is English easy or difficult ______ (learn)?