what s this回答
what s this回答
what’s this 怎么回答?
What's this回答问题
what’s this (回答)( )( )a book
What's this in English?回答?
What's this?用怎么英文回答
问What's this?怎么回答
what's this?的回答为什么是it's… 为什么不用this is…回答
如何回答这句英语What's this?
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What`s this?回答是This is a chair.还是It`s a pencil.
what's this?回答是既可用It's a...还可用This is a...