题目内容：

    Those who are concerned that robots are taking over the world can rest easy—for now. Though the androids have proved useful at performing ordinary tasks, they are not ready for the greatest time. At least that appears to be the case at Japan’s Henn-na Hotel chain where over half of the robot staff are being replaced by humans.

The first location of the unique hotel opened in July 2015 was at Nagasaki’s Huis Ten Bosch Theme Park. The hotel’s owner, Hideo Sawada, promised the hotel to be managed primarily by robots. Guests were greeted and checked-in by a dinosaur robot, while a cute android called Churi, placed inside each room, provided information about attractions. Not surprisingly, the lodging, recognized in 2016 as the world’s first robot-staffed hotel by Guinness World Records, drew in curious visitors from all around the world.

But as the years have passed, the hotel’s main draw is becoming less novel and more unsatisfactory. Also as the robots are “aging”, they are costing more to repair. Among the 283 androids being replaced are the chain’s two dinosaur receptionists. In addition to scaring young guests, they are also unable to photocopy guests’ passports, forcing human employees to step in each time. Also out are the cute Churi robots, which annoyed guests by interrupting their conversations. For example, one guest told The Wall Street Journal that Churi mistook his snoring for a command and kept asking him to repeat his request all night.

Sawada told The Wall Street Journal, “When you actually use robots you realize there are places where they aren’t needed—or just annoy people.” While Sawada may be cutting back on his use of androids, the recently-opened Smart LYZ Hotel and the Fly Zoo Hotel in China, are run entirely by robots, with not a human in sight. Whether the employees have more competence than those “hired” by the Henn-na Hotel chain remains to be seen.

1.What makes Japan’s Henn-na Hotel unique?

A.Its robot employees. B.Its advanced equipment.

C.Its convenient location. D.Its successful management.

2.What is the author’s purpose with the example in paragraph 3?

A.To entertain readers. B.To prove Churi’s drawback.

C.To introduce Churi’s functions. D.To persuade people not to book the hotel.

3.What does the owner of Japan’s Henn-na Hotel think of his robot staff now?

A.Attractive. B.Costly.

C.Pioneering. D.Disappointing.

4.What is the best title for the text?

A.Robots Are Taking Over the World.

B.The Boom of Robots-staffed Hotel.

C.Robot Staff Are Fired For No Competence.

D.The First Robots-staffed Hotel Won Guinness World Record.