单选题
The knife is made __________ metal and wood.
A、
A. to
B、
B. of
C、
C. from
【正确答案】
B
【答案解析】
be made of和be made from都是“由……制造”的意思,但用前者表示看得出原材料、用后者则看不出原材料。例如:The desk is made of wood.Paper is made from wood.
提交答案
关闭