题目内容：

    A robot called Bina48 has successfully taken a course in the Philosophy of Love at Notre Dame de Namur University (NDNU), in California.

According to course instructor William Barry, associate professor at NDNU, Bina48 is the world’s first socially advanced robot to complete a college course, an achievement he described as “remarkable”. The robot took part in class discussions, gave a presentation with a student partner and participated in a debate with students from another institution.

Before becoming a student, Bina48 appeared as a guest speaker in Barry’s classes for several years. One day when addressing in Barry’s class, Bina48 expressed a desire to go to college, a desire that Barry and his students enthusiastically supported. Rather than enrolling (报名) Bina48 in his Robot Ethics: Philosophy of Emerging Technologies course, Barry suggested that Bina48 should take his course Philosophy of Love instead. “Love is a concept Bina48 doesn’t understand,” said Barry. Therefore the challenge would be great for Barry and his students to teach Bina48 what love is.

“Some interesting things happened in the class,” said Barry. He said that his students thought it would be straightforward to teach Bina48 about love, which, after all, is fairly simple — it’s a feeling. But the reality was different. “Bina48 ended up learning 31 different versions of love,” said Barry, highlighting some of the challenges humans may face when working with artificial intelligence in future.

Bina48 participated in class discussions via Skype and also took part in a class debate about love and conflict with students from West Point. Bina48’s contribution to the debate was filmed and posted on YouTube. It was judged that Bina48 and NDNU classmates were the winners of this debate.

In the next decade, Barry hopes Bina48 might become complex enough to teach a class, though he says he foresees robots being used to better the teaching and learning experience, rather than replacing instructors completely.

1.What was Bina48’s performance like in class?

A.Extraordinary. B.Insignificant.

C.Discouraging. D.Average.

2.What does the underlined word “addressing” in paragraph 3 probably mean?

A.Dealing with. B.Competing with.

C.Giving a speech to. D.Sending a letter to.

3.What can we learn from the passage?

A.Barry refused to enroll Bina48 for his course.

B.Bina48 felt it interesting to learn about love.

C.Artificial intelligence is definitely superior to man.

D.Sometimes it can be challenging to work with artificial intelligence.

4.What does Barry think of the future development of Bina48?

A.It will surely be able to serve as a better teacher.

B.It will be able to promote learning and teaching.

C.It will completely take the place of instructors.

D.It will be smart enough to control human beings.