Your coat looks nice.What is it30.—Your coat looks nice.What is it —Cotton.A.made of B.made in C.made from应选?
问题描述：
Your coat looks nice.What is it
30.—Your coat looks nice.What is it —Cotton.
A.made of B.made in C.made from
应选?
答
A. made of
答
A接看的到得材质,物理变化
B接地点
C接看不到的材质,化学变化
所以选A