A:−12
B:- 34
C:54
D:± 34
Suppose your class is having a discussion about what kind of friends you would like to have. Please write about your opinion(s)and give reasons.(假设你们班级正在进行一场讨论,主题是关于希望拥有什么样的朋友,请谈谈你的想法和理由。)
要求:
1.文中不得出现真实姓名和校名;
2. 80-100词。
实数0是( )