同义句转换:They are both good at playing the violin.()()()are good at playing the violin.
问题描述:
同义句转换:They are both good at playing the violin.()()()are good at playing the violin.
给错题了,正确:同义句转换:They are both good at playing the violin.()()()()are good at playing the violin.
答
Both of them
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