I know that book is _______paper A made of B made by C made

A.is made from B.is made by C.is made of D.is made in 四个的区别? The ieans ( )cotton.A.are made of B.are made of C.is made of The jeans ( )cotton.A.are made of B.are made in C.is made of All the things?paper.a.is made of /b.is made in/c.are made o 求解（加分）Shoes ＿＿＿leather.A.is made of B.are made of C.is made that kind of bags___leather A.is made of B.makes with C.is m the knife()iron A.is made of B.is made form C.is the toy mouse is made ____ my mother A.by B.with C.of D.in the toy mouse is made in my mother.A,by B,with C,of D,in paper is often made()wood.A:by B:in C:of 要说原因. I think everybody knows that bread___flour.A.is made of B.is What is the paper A.make of B.make from C.made for D.made fr