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听录音并按你听到的顺序给下面的评论标上序号。
Listen and number the comments in the order you hear them.
youdao
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听说明，按正确的顺序编序号。
Listen and number the pictures in the order you hear them.
youdao
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听说明，按正确的顺序编序号。
Listen and number the pictures in the order you hear them.
youdao