改同义句:I don`t know what I should do. I don`t know what ( ) ( ) Mr Smith is busy now.He is writing a book Mr Smith is ( ) ( )a book now 合并句子:Don`t climb the tree.Mothersaid to the boy Mother told the boy ( ) ( ) ( )the tree 以what和how开头的祈使句的句式

时间:2023-10-04 22:07:41

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