试题 试卷
题型：单选题 题类： 难易度：普通
外研版（三起）（孙有中）三年级上册 Unit 1 Let's be friends 单元测试
看图，选出合适的句子。
-- __________________
—Bye-bye, Lin Tao.
A. This is my mum. B. Grandpa! This is my friend, Congcong. C. Nice to meet you.
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