86. What is the message mainly about?
(A) Signing a new lease.
(B) A noise complaint.
(C) Scheduling a repair visit.
(D) Paying a monthly fee.

Questions 86 through 88 refer to the following telephone message.
Hello, Mr. Lewis, this is Sarah from Skyline Property Management. I'm calling regarding the maintenance request you submitted for the air conditioning unit in your apartment. We have scheduled a technician to visit your building on Thursday between 1:00 PM and 4:00 PM. Someone needs to be home to let him in. If this time doesn't work for you, or if you can authorise the front desk to give him a key, please let me know by calling our office before 5:00 PM today. Thank you.

第 86 至 88 題請參考以下電話留言。

您好，路易斯先生，我是 Skyline 物業管理公司的莎拉。我打電話是想跟進您提交的公寓冷氣維修申請。我們已安排一位技術人員於週四下午 1 點至 4 點之間上門服務。屆時需要有人在家開門。如果您無法在這個時間段內到場，或者您可以授權前台給技術人員鑰匙，請在今天下午 5 點前致電我們辦公室告知。謝謝。