在编辑文档时，如果设置标题与正文之间距离的常规方法是（）
A.在标题与正文之间插入换行符
B.设置段间距
C.设置行距
D.设置字符间距
参考答案：B
下列物质由分子直接构成的是[ ]
A.铁
B.水
C.氯化钠
D.金刚石
_________, they had no chance of winning the war.
A．As they fought bravely
B．Bravely though they fought
C．Brave as they fought
D．Now that they fought bravely
