is part of和 is a part of 的区别是名词与形容词的区别呢还是 具体事物与抽象事物的区别啊?

Shanghai lies _____ the east of Jangsu; it is _____ of China.A.to; part B.on; the part C.in; par选哪个? is part of 和is a part of 的区别?Filing the clippings is part of the daily work of a secretary.此句话中应该是 is part of 还是 is a part of What letter is a part of head? What letter is a part of vegetable? “What letter is a part of body? Failure is a part of life短文 Which letter is a part of head Which letter is a part of body? Tibet IS a part of China England is a part of the loneliness is a necessary part of life. Whichanimalis part of a computer is part of和 is a part of 的区别是名词与形容词的区别呢还是 具体事物与抽象事物的区别啊? Trendy teen is in a fun part of town .是什麽意思?part of 是什麽?当代人 it is a part of the music tour for Mine. This is a part of my music什么意思 what letter is a part of the head WHAT LETTER IS A PART OF THE HEAD?