2017年中考英語詞組辨析：be made of / be made from

Ⅰ. be made of “由……制成/造”成品看得出原料。如：
    The desk is made of wood. 這張桌子是木頭制成的。
    Ⅱ. be made from “由……制造/成”成品看不出原料。如;
    Paper is made from rags.紙是由破布做的。(已看不出原料)