问题描述：
1.the ruler is in my book.对划线句子提问 ---------------- 2.cat,under, is,your,chair,the连词成句
1.the ruler is in my book.对划线句子提问
----------------
2.cat,under, is,your,chair,the连词成句
1.the ruler is in my book.对划线句子提问
----------------
2.cat,under, is,your,chair,the连词成句
问题解答：
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