@BlueObserver 主要还是要保持状态在线，不要出现一目十行好像读的很快但其实什么也没读懂的状况发生，保证花费的时间是有效的。加油鸭 明天连两套题找找手感都是来得及的
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明天连两套题找找手感都是来得及的 明天连两套题找找手感都是来得及的