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填空题-选词/短语填空 适中0.65 引用1 组卷1
从大树里选出合适的单词填空。

【小题1】— are you?
—I’m here.
【小题2】— he helping you?
—No, he is cleaning his bike.
【小题3】— you cooking?
—Yes, I am.
23-24四年级下·全国·课后作业
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