读短文，判断正(√)误(×)。

      I get up at seven in the morning. I go to school at seven thirty. It's eight thirty now. It's time for English

class. I also have Chinese, math and P. E. in the morning. Miss Lin is my English teacher. I like her very much.

It's four thirty now. It's time to clean the classroom. At five o'clock I put on my white shoes and run, jump on

the playground. I go home at five thirty. I do my homework from eight to nine. Then I go to bed at nine thirty.

( ) 1. I go to school at six thirty. 

( ) 2. I have English at 8: 00.

( ) 3. I clean the classroom at 4: 30.  

( ) 4. I go home at 5: 00. 

( ) 5. I go to bed at 9: 30.

《素问·六元政纪大论》说的“用寒远寒，用凉远凉，用温远温，用热远热”，体现的治疗原则是（）

A．因时制宜

B．既病防变

C．因人制宜

D．因地制宜