以德治国的真正内涵是（）。
A．以德行政
B．以德治人
C．以德取材
D．以德奖惩
参考答案：B
That evening，________ I will tell you more about later，I ended up working very late.(2012·全国Ⅱ，8)
A．that
B．which
C．what
D．when
