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题型：单词拼写 题类：常考题 难易度：普通
沪教版（三年级起）英语四年级下册Module4Unit12 The ugly duckling 同步练习
She has three .
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-- Is it a beautiful s{#blank#}1{#/blank#}? -- Yes, it is.
The three yellow ducklings sit on Mother Duck's back.
试题篮
{#blank#}1{#/blank#}