人工呼吸的有效指征是（） A.胸廓起伏明显 B.颊部感觉有气体吹出 C.口唇红润 D 发布时间：2018-02-02 23:20 │ 来源：www.tikuol.com 题型：单项选择题 问题： 人工呼吸的有效指征是（）A.胸廓起伏明显B.颊部感觉有气体吹出C.口唇红润D.颈动脉出现搏动E.浅反射出现
题型：单项选择题 阅读理解 What hobbies or interests do you have? Do you like reading stories or writing novels(小说)? Do youlike learning something about the world? Do you like making music or drawing pictures? By knowing what kind of things you like, you can choose the right job for your personality(个性). If you like reading or writing. Maybe a writer, a newspaper reporter, or a lawyer will be your favorite job. If you like learning facts about science, becoming a scientist, a biologist, or an astronomer(天文学家) may be your best choice. If you like doing creative(创造性的) work, maybe you should think about becoming an artist, aphotographer(摄影师), or a musician(音乐家).( )1. A writer ( )2. An artist ( )3. A lawyer ( )4. A biologist ( )5. A scientist ( )6. A news reporter ( )7. An astronomer ( )8. A photographer ( )9. A musician A. produces paintings or drawings. B. studies animals and plants. C. writes books and stories. D. studies and practices law. E. takes photos as a professional. F. studies space and stars. G. works in science, does scientific research. H. makes music and plays a musical instrument very well. I. writes about news events for a newspaper, or tells people about them on TV or on the radio. 查看答案