有了人类就产生了教育，也就形成了教育学。()

搜题请搜索小程序“爱下问搜题”

问题判断题

答案

参考答案：错

解析：教育学是人们对教育现象和教育问题的认识与研究达到一定程度，形成系统观点后形成的。它产生的很晚，直到17世纪才形成。

阅读理解

读短文，判断正误。

Chinese people had calendars for a very long time. They watched the

sun and the moon and then made the calendar. They called it the "moon"

calendar. Every year they have 12 months. But sometimes they had 13

months. They also had weeks in the calendar. Each week there were seven

days. Now Chinese people still use the "moon" calendar for important holidays,

1. Chinese people called their calendar the "moon" calendar. Yes口 No口

2. They had 13 days every month. Yes口 No口

3. They didn't have weeks in the calendar. Yes口 No口

4. Chinese people don't use the "moon" calendar anymore. Yes口 No口

单项选择题

如何了解交流汇流条上A相和C相电的情况（）

A.直接从P5面板上各种仪表和指示灯就能了解

B.通过使用电源测试组件（M400）来测量

C.在电源监测组件（M238）上通过指示灯来了解