问题描述：
there be
这句话对吗：However,there were inventions even more influential than motorised flight.
influential作什么成分呢?were的表语还是说这句话有语法错误?
ps：这是作文书上的句子.纠结
这句话对吗：However,there were inventions even more influential than motorised flight.
influential作什么成分呢?were的表语还是说这句话有语法错误?
ps：这是作文书上的句子.纠结
问题解答：
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