信用评级的“3C”原则是指（）。
A、信誉
B、诚信
C、品格
D、能力
E、资产
参考答案：C, D, E
The new school _________ in the past five years.
A built B has been built C has built D will be built
大肠的募穴是______。
A．曲池 B．天枢C．上巨虚 D．阳溪
