【题目】连词成句。
【1】is, Which, your, umbrella, (?)
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【2】This, my, mom’s, cake, is, (.)
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【3】broken, The, is, umbrella, (.)
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【答案】
【1】Which is your umbrella?
【2】This is my mom’s cake.
【3】The umbrella is broken.
【解析】
略