1. (2019·虹口模拟) Questions are based on the following passage.

1. （1） Why were some of the students in the history class unhappy?

   A . Because of the course materials. B . Because of the discussion topics. C . Because of others' misuse of technology. D . Because of a rule the speaker made for his class.
3. （2） What can be learned from this passage?

   A . The speaker's history class received low assessment. B . The students think highly of the speaker's history class. C . The speaker made the rule because he was against technology. D . The speaker made the rule just because of his unpleasant experiences.
5. （3） What can be inferred from the passage about the use of technology in classrooms?

   A . It may improve teaching and offer more help. B . It may allow students to get on well with each other. C . It may distract students from being involved in class. D . It may help students to better understand complex themes.