1 . What is the future of AI (人工智能)? Will it be a good thing? We asked four students what they think.

Liu Lei	I think AI will be more useful in our future lives. It’s now used in many fields, like phones and medicine. No one really knows what will happen if machines become smarter than humans. However, I’m sure AI will help us solve many problems.
Xu Lu	I’m worried that people create something that can be better than themselves. In the near future, AI will develop at a high speed. Humans may be replaced (取代) because AI robots will do a lot of work instead of people.
Zhao Mingming	I really think that Al will change the way we work, the way we live, and the way we think. Imagine if we could put a CPU into our brains! Soon we’ll be able to improve our math and memory. How exciting!
Molly	Think of what’s happening now. Some robots are used to kill animals. So I think AI will be very dangerous for humans, too. We need to be careful about what we ask machines to do.

1. Why does Xu Lu think that humans may be replaced?

A．Because humans are smarter than AI.

B．Because AI robots will do lots of human jobs.

C．Because humans will put a CPU into our brains.

D．Because we can’t improve our math and memory.

2. What does Molly think of the future of AI?

A．AI will be more useful for people.	B．AI will be less useful for people.
C．AI will be dangerous for people.	D．AI will be important for people.

3. ______ believe that AI will be a good thing?

A．Liu Lei and Xu Lu	B．Liu Lei and Zhao Mingming
C．Xu Lu and Molly	D．Zhao Mingming and Molly