fb19841227 花朵
共回答了17个问题采纳率:88.2% 举报
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某气体只能用向上排空气法收集,则该气体应具有的物理性质是( )
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你能帮帮他们吗
精彩回答
(2018唐山路南区一模) The writer's new book will ________ soon. I really look forward to reading it.
3个月前
It's ______ to stick your chopsticks into your food while having a meal.
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Nowadays, there is a ____ that receiving education is a waste of time.
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Lily succeeded,for she had made a great________and got over plenty of difficulties. [ ]
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