Question 5 is based on the news report you have just heard.

听力原文

        India launched its helicopter taxi service on Monday, promising to ferry customers the 40 miles between Bangalore’s Electronic City tech hub and the international airport terminal in 15 minutes. Customers can book their helicopter ride through a mobile app. The service, which claims to be the first of its kind in India, offers only one route, (5) [but Bangalore airport will add more once it gets approval.] Helicopter taxi is not an affordable option for many travelers. (6) [A car ride for the same journey costs less than half as much.] But Bangalore airport says (7) [it is a competitive alternative to a car ride for tech executives in a hurry.] “A large number of high-class travelers, including CEOs, have to spend more than three hours by road to get there, and that is a loss of time,” a Bangalore airport spokesperson said. “This is not a low-cost option, but it is an option,” she added. The helicopters ferried around eight customers to the airport on their first day. The company that owns and operates the service is called Thumby Aviation. It previously specialized in private charter flights for government officials.

5. What is Bangalore airport trying to do about the helicopter taxi service?（关于直升机的士服务，班加罗尔机场正努力做些什么？）

解析：A。录音前半部分提到，目前直升机的士服务只提供一条航线，一旦获得批准，班加罗尔机场将增加更多航线（will add more once it gets approval）。A项与此相符，故为正确答案。

错项排除：录音中没有提到有关“吸引国际游客”的信息，故排除B项。录音中提到，客户可以通过手机应用程序预订直升机，而不是进行宣传，故排除C项。录音中提到，对于许多旅行者来说，搭乘直升机的士不是一个负担得起的选择，该项服务主要是针对匆忙赶时间的高级旅客，没有说要努力让普通人也负担得起，故排除D项。