单选题 Mitusa Motors today announced that its headquarters ______ to the port city of Kumamoto in order to take advantage of cheaper transportation costs.

【正确答案】 D
【答案解析】横线后有地点状语to the port city of Kumamoto(往港口城市熊本)，而且its headquarters是relocate的宾语，因此横线处需填入relocate(搬迁，迁移)的被动语态。故选(D)will be relocated。