资源列表
第3课时（Speed up）.pptx
1 Read and answer-1.wav
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1 Read and answer-2.wav
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1 Read and answer-3.wav
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1 Read and answer-4.wav
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1 Read and answer-5.wav
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1 Read and answer-6.wav
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1 Read and answer.mp4
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1 Read and answer.wav
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grow up.wav
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grow.wav
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insect.wav
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interesting.wav
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learn.wav
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man.wav
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mantis.wav
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plant.wav
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question.wav
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stay.wav
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study.wav
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watch.wav
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when.wav
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昆虫记.mp4
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标题.wav