their definition,为什么不用复数
题目
their definition,为什么不用复数
Zookeepers have expanded their definition of care to inculde concern for the animal's mental state as well as for its physical well-being
答案
因为这里涉及的只是一个关爱的定义,所以是单数.不能因为前面的they 是复数,后面的名词一定也要复数.举个例子,几个兄弟姐妹,their father 也只能是单数.所以要看具体的情况而定.
举一反三
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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