【多选题】学好汉字的基本要求有哪些?
D.
汉字结构的知识:笔画、部件、整字、字的结构种类
【单选题】在Excel中,若要撤消删除操作.应当按().
【单选题】The old scientist decided to move to his core, try home ______ his advanced age and poor health.
【单选题】( )是育人的基础,是教师的神圣职责,是对教师职业道德的最基本要求。
【单选题】Poor Ian______ his house. He ’ll move to thehouse in the country tomorrow afternoon.
【单选题】以下哪个不是跨境电商目前存在的主要问题?