It’s noon. You’re starving, and you need some food now—right now. Back in the old days, if youordered some delivery, that food might come from a driver or bicycle delivery person. But this is the ageof the drone. Therefore, your takeaway might not come with a knock at the door, but with a dronehovering outside your window.       Drone delivery hasn’t advanced to the point that it will fly up to your 14th floor office window, butin Shanghai’s Jinshan Industrial Park, drone delivery has already started. There, online retail giant Alibabadirects the service through its Ele.me food delivery brand. Drones fly along 17 specific routes. Customerscan order from any one of 100 restaurants operating in the park. After the order is received and made, amember of the restaurant staff places the meal in the drone. It then flies to a delivery point nearest thecustomer. It is then picked up by an Alibaba employee and carried the rest of the way.      All of this takes just 20 minutes. Ele.me says the drone delivery method greatly reduces operatingcosts. If it’s faster and cheaper, what’s not to love about flying food?
【題組】71 What is the passage mainly about?
(A) fried food
(B) new way to deliver food
(C) new food sold in an amusing park
(D) machine-made food