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- What is this? ( ) - a book.A. It’s B. Its C. They’re

编辑:chaxungu时间:2026-04-28 11:21:22分类:小学英语题库

【题目】— What is this? ( )

— _______ a book.

A. It’s B. Its C. They’re

【答案】A

【解析】

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