Question 3 is based on the news report you have just heard.

听力原文

    (3) Fast food, it turns out, isn’t quite as fast as it used to be. A new study finds that McDonald’s posted a slowest drive-through times since this survey was first conducted 15 years ago. At McDonald’s, customers will spend on average 3 minutes and 9 seconds from the time they place their orders until they receive their food. That’s about 10 seconds more than the industry average—and a lot slower than a decade ago, according to the study, which was commissioned by QSR, an industry trade publication. (3) And McDonald’s wasn’t alone in slowing down. Other chains also saw their drive-through performance slow down. (4) Among the reasons for the slower service: Today there are more choices on the menu, and the products themselves are more complex and take longer to prepare. Speed, of course, is essential to the drive-through experience and drive-throughs are hugely important to chains such as McDonald’s, Burger King and Taco Bell. “Usually the drive-through accounts for 60 to 70 percent of all business that goes through a fast-food restaurant,” notes Sam Oches, the editor of QSR. Of course, consumers also want their orders prepared correctly and on that score, Oches says, “accuracy is still really high.”

3. What is the news report mainly about?

解析：A。本题目为主旨题。问题为：新闻报道的主要内容是什么？原文开头直接描述了快餐服务的速度没有以前那么快了，并用一项调研证明麦当劳的免下车服务速度变慢了。随后接着指出了除了麦当劳，一些其他的连锁餐厅的免下车服务的速度也有所下降。所以整片新闻报道和快餐的服务相关，故正确答案为A。