1. (2020·西藏模拟) 听材料，回答问题。

On February 5, 2013, the 5th grade students at an elementary school welcomed a new student.<br />However, he was unlike other newcomers, he was not shy, and seemed to immediately recognize<br />all 119 kids by their names.<br />Who can do that?<br />Well, the new student was not human, but a robot.<br />The 1.2 meter tall student is part of a 14 month experiment.<br />The experiment is to test if robots can gradually learn to naturally deal with a group of people.<br />Compared to other students, the robot has an unfair advantage.<br />His daily conversation level has been limited to that of a 5 year old, but he was pre-programmed<br />with the facial photos and voice prints of all 119 5th graders and teachers.<br />He was also pre-programmed with the contents of the entire 5th grade science textbook.<br />As a result, he impressed the class by answering every question correctly.<br />The robot can answer the teacher's questions correctly, but that's not all.<br />He not only gets along well with his classmates, but after class, he also likes shaking hands<br />with the 6th graders.<br />In fact, this is not the first time the robot has been around humans.<br />In the past, he has done many tasks, including helping the elderly shop for groceries.<br />In February 5, 2013, the 5th grade students at an elementary school welcomed a new student.<br />However, he was unlike other newcomers, he was not shy, and seemed to immediately recognize<br />all 119 kids by their names.<br />Who can do that?<br />Well, the new student was not human, but a robot.<br />The 1.2 meter tall student is part of a 14 month experiment.<br />The experiment is to test if robots can gradually learn to naturally deal with a group of people.<br />Compared to other students, the robot has an unfair advantage.<br />His daily conversation level has been limited to that of a 5 year old, but he was pre-programmed<br />with the facial photos and voice prints of all 119 5th graders and teachers.<br />He was also pre-programmed with the contents of the entire 5th grade science textbook.<br />As a result, he impressed the class by answering every question correctly.<br />The robot can answer the teacher's questions correctly, but that's not all.<br />He not only gets along well with his classmates, but after class, he also likes shaking hands<br />with the 6th graders.<br />In fact, this is not the first time the robot has been around humans.<br />In the past, he has done many tasks, including helping the elderly shop for groceries.<br />In the past, the robot has been able to communicate with his classmates, but he has not been able<br />to communicate with his classmates, but he has not been able to communicate with his classmates.<br />He has not been able to communicate with his classmates, but he has not been able to communicate with<br />his classmates, but he has not been able to communicate with his classmates, but he has not been able<br />to communicate with his classmates, but he has not been able to communicate with his classmates.

1. （1） Which grade was the new student in?

   A . The third grade. B . The fourth grade. C . The fifth grade.
3. （2） What could the new student do when he met his new classmates for the first time?

   A . Do experiments with them. B . Recognize them by their names. C . Immediately remember their names.
5. （3） What was the level of the new student's daily conversation?

   A . It was limited to that of an adult. B . It was limited to that of a fifth-grader. C . It was limited to that of a five-year-old.
7. （4） What does the new student usually like to do after class?

   A . Spend time with teachers.   B . Help the elderly with shopping. C . Shaking hands with the sixth graders.