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Recently documented examples of neurogenesis, the production of new brain cells, include the brain growing in mice when placed in a stimulating environment or neurons increasing in canaries that learn new songs.
A the brain growing in mice when placed in a stimulating environment or neurons increasing in canaries that
B mice whose brains grow when they are placed in a stimulating environment or canaries whose neurons increase when they
C mice's brains that grow when they are placed in a stimulating environment or canaries' neurons that increase when they
D the brain growth in mice when placed in a stimulating environment or the increase in canaries' neurons when they
E brain growth in mice that are placed in a stimulating environment or an increase in neurons in canaries that
提问下B 的they
mice whose brains grow when they are placed in a stimulating environment or canaries whose neurons increase when they 请问这里有没有犯一个句子中的they不能指代两个对象的错误呢?还是因为有or隔开 所以可以这么选? |
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