已知函数f(x)=|x+2|+|x+1|+|x-1|+|x-2|(x∈R),且f(a2-3a+2)=f(a-1)(a∈Z),则满足条件的所有整数 a 的和为( )
6
---Are you firmly against any independence move by Taiwan?
---Of course. That’s ______ our basic interest lies.
A.why
B.when
C.where
D.in which
治安行政处罚的种类有警告、罚款、行政拘留、行政处分、限期出境和驱逐出境、暂扣或者吊销许可证和执照、责令停产停业、没收违法所得或者非法财物等。( )