【評論主題】4 In order to save energy, the school is going to____ the power supply of an air conditioner in ever

【評論內容】

(A)put down 放下;寫下;鎮壓

(B)turn down 駁回;拒絕;向下調轉(例如收音機轉小聲)

(C)shut down 關機;停業;停止運轉

(D)go down 沿著...下去;(船)下沈;(在健康或經濟狀況方面)衰退; 倒閉