Question

A table is made ________ wood and a piece of paper is made ________ wood, too.

A. from, from
B. from, of
C. of, of
D. of, from

Answer 1

答案D
be made from“由……制成，由……构成”，指从原料到制成品，发生了质的变化，看不出原材料(化学变化)；be made of“由……制成，由……构成”，指从原料到制成品，只发生了形状的变化，仍然看得出原材料(物理变化)。