问题描述：
分析这几个句子中的词作什么成分,和语法现象
1：bill would have loved the internet.
2:it is becoming increasingly influential.
3:it advantage was its mastery of the electronic world.
1：bill would have loved the internet.
2:it is becoming increasingly influential.
3:it advantage was its mastery of the electronic world.
问题解答：
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