问题详情

For the purposes of construction projects, the landowner shall first acquire the right to use the land for construction. Which of the following projects, with regard to the land use right, must be allocated by means of auction or bidding？
A.Building a supermarket in a residential area
B.Building a rescue and aid centre of the district government
C.Building a hospital for a community
D.Building a middle school near a residential area请帮忙给出正确答案和分析，谢谢！