计算(-1)2012=______.
(-1)2012=1.
故答案为:1
He _________ his homework at school. [ ]
A. doesn't do
B. don't does
C. isn't do
D. does not
在客户组合策略中,企业把精力集中于能带来更大的总体收益的特殊区域或者某种类型的客户身上的是()
A、集中策略
B、区分策略
C、个性化策略
D、对等策略