想一想,选一选。1. “你知道吗?”应这样说:[ ]A. Do you know?B. I don't know.2. 想问“它们是什么?”,应这样说: [ ]A. What's
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题目简介
想一想,选一选。1. “你知道吗?”应这样说:[ ]A. Do you know?B. I don't know.2. 想问“它们是什么?”,应这样说: [ ]A. What's
题目详情
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B. I don't know.
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B. What are they?
答案