问题
单项选择题
Which term describes a part of a natural fiber line?（）
A.Lacings
B.Lays
C.Strands
D.Twines
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
Which term describes a part of a natural fiber line?（）
A.Lacings
B.Lays
C.Strands
D.Twines
参考答案：C