客户资产的关键驱动因素有:()
A.品牌资产
B.价值资产
C.关系资产
D.收益资产
E.无形资产
参考答案:A, B, C
亚洲与非洲的分界线有( )
A.乌拉尔河
B.京杭大运河
C.巴拿马运河
D.苏伊士运河
The teacher insisted that I ____ a mistake and insisted that I ____ the physics problem again.
A.made; did
B.made; do
C.make; do
D.make; did