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Listen to the tape of this unit and say it with the tape.
听本单元的听力录音，并模仿着说。
youdao
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Listen to Part 4 and Part 5 of Unit 16 and read with the tape.
听第16单元的第4和第5部分，并跟着朗读。文章来源莲。
youdao
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Listen to Part 4 and Part 5 of Unit 16 and read with the tape.
听第16单元的第4和第5部分，并跟着朗读。文章来源莲。
youdao