问题描述：
妈妈在干什么?在包饺子呢 ____ mother _____?She's ______ ________
Do you like swimming (用running改为选择问句)
_____ you like ______ ________ ___________?
They are our friends.(对our提问）
Do you like swimming (用running改为选择问句)
_____ you like ______ ________ ___________?
They are our friends.(对our提问）
问题解答：
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