下面哪一项是“将者”有“勇”的表现（）。
A.舍鱼而取熊掌
B.恻隐之心
C.狭路相逢勇者胜
D.不拿群众一针一线
参考答案：C
The teacher said that ____________________.
A．light travel much faster than sound
B．light travelled much faster than sound
C．light had travelled much faster than sound
D．light travels much faster than sound
冲压最常用的基本工序有：冷挤压、引伸、翻边、胀形等。（）
