In the US each local school district has a governing board which

In the US each local school district has a governing board which is usually ______.
A、elected by the voters
B、chosen from the teaching staff
C、selected from the local community
D、appointed by the county magistrate
【正确答案】：A
【题目解析】：在美国，每个地方学区都有一个理事会，理事会通常由选民选举产生。