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题型：单选题 题类：常考题 难易度：普通
人教精通版（三起点）2017-2018学年小学英语六年级下册Unit 1 I went to Sanya for my holidays. Lesson 2同步练习
—________.
B: {#blank#}1{#/blank#}
—No, it isn't.
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