human
Question: Skin-diving  is a new sport today. This sport takes you into a wonderful new world . It is like a visit to the moon! When you are under water, it is easy for you to climb big rocks , because you are no longer heavy . Here, under water, everything is blue and green. During the day ,there is enough light .When fish swim nearby , you can catch them with your hands . When you have tanks   of air on your back, you can stay in keep water for a long time. But you must be careful when you dive in deep water. To catch fish is one of the most interesting parts of this sport. Besides ,there are many other uses of skin-diving. You can clean ships without taking them out of the water. You can also get many things from the deep sea. ,. Which of the following is NOT true ?

Choices:
A) Skin-diving is a new sport.
B) skin-diving is like visiting the moon.
C) Skin-diving is both interesting and useful.
D) The only use of skin-diving is to have more fun.
gpt
The correct answer is 3: The only use of skin-diving is to have more fun..