试题 试卷
题型：单选题 题类： 难易度：普通
人教版（PEP）三年级上册Unit 6 Useful numbers 素养提优卷
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A. You' re welcome.
B. Can I have an orange, please？
C. Thank you.
D. Sure. Here you are.
排序： {#blank#}1{#/blank#}
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