That kind of plant can be made ______ paper and paper can be made ______ wood.

答案D
考查短语：be made into 什么被制成，be made of由什么制作，能看出原材料；be made from 由什么制作，不能看出原材料。句意：这种植物可以被制成纸，纸是由木头制作的。故选D。