A:π6
B:π3
C:2π3
D:5π6
从方框中选择适当的单词完成短文。
What's this on the table? It is a ____ of my new classroom. ____ at the picture. ____ can you see ____ the classroom? I can see a ____ desk in the front of the classroom. Some books are ____ the desk. I can see two white ____ , too. There are____ colored chalks (彩色粉笔n them. ____ is the broom (扫帚)? It’s ____ the door. I like this new classroom.
“仁政”是儒家思想的重要内容,董仲舒提倡的“天人感应”继承了这一思想的表现是( )