题目内容
按要求改写句子,每空格限填一词。
Li Dong and his brother are making a model plane now.(划线提问)
_______ are Li Dong and his brother ______ now?
答案:What,doing
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题目内容
按要求改写句子,每空格限填一词。
Li Dong and his brother are making a model plane now.(划线提问)
_______ are Li Dong and his brother ______ now?