It is supposed that the computers will human voices. [ ] A．say B．speak C．recogni

He never learned a foreign language, . [ ] A．he d...

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短文改错 By midday the sun was such strong that Ji...

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唐老鸭用英语怎么说

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The question now at the meeting is very important....

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I can't send her an invitation. I wish I her new a...

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