问题描述:
with the development of science,human being lives
in a virtual world,这句话里面有错的吗?特别是human being这里应该是单数还是,而且后面的live应该用单数还是?
in a virtual world,这句话里面有错的吗?特别是human being这里应该是单数还是,而且后面的live应该用单数还是?
问题解答:
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