become part of 和 become a part of这两个词组都对吧?没有become parts

become part of 和 become a part of这两个词组都对吧?没有become parts to become part of the internet has already become part of our life. _I want to become part of your body 、 make a solid become part of liquidmake a solid become part of liquid是哪个单词的意思 a part of, the part of, part of, parts of的区别是什么?These elements become 【part of】 the interstellar gas and dust.这些元素成了星际气体和星际尘埃的一部分.请问：这里用part of对不对?为什么? part of 和a part of有何区别? part of 和a part of有何区别? a part of them 和part of them哪个对 part of和a part of有什么区别? part of和a part of的区别? as a part of和as part of一样吗? part of 与 a part of全部的区别a part of 和 part of的区别,要全的, 一个英文句子Eating habits become part of who we are. 英文翻译:the best part of the day is when you and me become we. ____ speaking,the computer has become an important part of our life.(general) reading newspapers has become an important part of everyday life 改成复合句怎样改 翻译：and they have become a real part of our daily lives