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He joined the Birdwatching Club two years ago.(改为同义句)
He ________ ________ ________ the Birdwatching Club for two years.
答案:has,been,in
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题目内容
句型转换
He joined the Birdwatching Club two years ago.(改为同义句)
He ________ ________ ________ the Birdwatching Club for two years.