直立性低血压的原因是()A．交感缩血管中枢的紧张性较低 B．心迷走中枢的紧张性过高

My mother is a kind and nice woman. 小题1:____ One Sunday night, when I was watching the film Harry Potter very happily, she asked me to go to bed. 小题2:______ that I didn’t move. But for a while, I noticed that she didn’t say anything. 小题3:_____ I was so sad and that I went into my room and cried. I thought “I have only two nights in a week to enjoy the TV. 小题4:_____”The next day she cooked and talked with me as usual. I pretended not to hear, but she didn’t mind and told me why she didn’t allow me to watch TV. 小题5:_____ Then I understood her. I love my mother.

A. But she is very strict with me. B. because she wanted me to have a good rest . C. Then she got angry and turned off the TV. D. I loved the film so much. E. Why doesn’t mother allow me to watch TV?