慢性呼吸衰竭用呼吸兴奋剂时的给氧方法是A．不必给氧 B．给高浓度氧(50%以上) C 发布时间：2017-06-03 12:51 │ 来源：www.tikuol.com 题型：单项选择题 问题： 慢性呼吸衰竭用呼吸兴奋剂时的给氧方法是A．不必给氧B．给高浓度氧(50%以上)C．给低浓度氧(25%～30%)D．间接给氧E．给氧浓度可稍高(40%)
题型：单项选择题 任务型阅读。 Hello! I'm Linlin. I'm a girl. I am twelve years old I'm short and slim. I am Chinese. Now I am learning English in London, England. I like English very much. There are six people in my family. They are my father, my mother, my two brothers, my sister and I. They are in Beijing. Hello! I'm Helen. My Chinese name is Hai Lun. I'm an AmericaLi Lin Helen Nationality(国籍) She is from __1__ . She is from __2__ . Place living in now In __3__ , England In Nanjing, China AppearanceShe is not __4__ but slim.She is tall and strong. __5__ membersThere are __6__ people in her family..Maybe there are three in her family.__7__She is a twelve-year-old girl.She is twelve years old.SubjectsShe likes __8__ a lot.She wants to learn Chinese. Music is her __9__ .Ideal (理想)She wants to be a singer when she__10__ up. 查看答案