71. Where is the announcement being made?
(A) On an airplane
(B) At a bus station
(C) At an airport
(D) At a train station

Questions 71 through 73 refer to the following announcement. 

May I have your attention, please? This is an announcement for passengers on flight 802 bound for Singapore. Due to a minor mechanical issue with the jet bridge at our original gate, we have been forced to move the boarding location. The flight will now be boarding at gate 24, which is located in the new terminal extension. Please note that this is about a 10-minute walk from your current location. We apologize for this inconvenience and ask that you proceed to the new gate immediately. Boarding is still scheduled to begin in 20 minutes. Thank you for your patience.

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第 71 至 73 題與以下公告相關。

請各位乘客注意。這是一則針對 802 航班（飛往新加坡）乘客的公告。由於原登機口廊橋出現輕微機械故障，我們不得不更改登機地點。本航班現改在 24 號登機口登機，該登機口位於新航廈擴建部分。請注意，從您目前位置步行至新登機口大約需要 10 分鐘。由此造成您的不便，我們深表歉意，請您立即前往新登機口。登機仍將於 20 分鐘後開始。感謝您的耐心等待。