单词：pcr-amplifieds
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Mama was in the garden. What are you doing? Johnny asked. She said she was planting roses. Roses are flowers. They are very pretty. They are usually red. Roses have thorns. His mama said, Thorns will stick you. Be careful around thorns. Johnny went t
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You have a choice I woke up early today, excited over all I get to do before the clock strikes midnight. I have responsibilities to fulfill today. I am important. My job is to choose what kind of day I am going to have. Today I can complain because t
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Come let me hold you for awhile, All you have to do is smile And I'm yours again I may not like some things you do But they're all a part of you And you're my best friend 来吧，让我们相拥片刻 你要做的只是微笑 我已回到你身边 或
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An excitable conchologist would surely have fainted dead away before other, more numerous glass cases in which were classified specimens from the mollusk branch. 一位神经稍微锐敏一点的贝壳类专家，到了另一些陈列软体类动物标
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Voice 1 Welcome to Spotlight. Im Robin Basselin. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 For fifty years, the govern
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