设计变更原因中的（）非设计原因是指工程建设施工现场、外部条件发生了改变，或建设管理单位、项目法人单位的要求发生了变化。
参考答案：非设计
— What did your teacher say this morning?
— She asked me______ this morning.
A．how did Tom come to school.
B．why was Tom late for school
C．when Tom would get to school
D．what will Tom do at school
