服装设计就是构想一个制作服装的方案，并借助于（）等，使构想实物化的过程。
A.裁片
B.材料
C.裁剪
D.工艺手段
参考答案：B, C, D
The football match ______, crowds of people poured out into the street.
A． was over
B． has been over
C． being over
D． had been over
常用的加固捆绑器材有哪些？其规格有何要求？
