下列监测更能反映组织灌注情况的是（） A．SpO2 B．尿量 C．心输出量 D．收缩 发布时间：2018-04-27 04:39 │ 来源：www.tikuol.com 题型：单项选择题 问题： 下列监测更能反映组织灌注情况的是（）A．SpO2B．尿量C．心输出量D．收缩压E．平均动脉压
题型：单项选择题 完形填空。 It is very important to stay healthy. I have a neighbor. She is an old lady. She can do all the housework, 1 newspapers, watch TV and search on the Internet to learn something new. I often see 2 do taijiquan in the morning and dance in the evening. She looks young and beautiful 3 she is over seventy. Last week a reporter from a magazine interviewed her and asked 4 she kept so young and healthy. She replied with a smile: I have a secret of staying young and healthy. It is quite 5 . Keep your mind active, take an interest in the world 6 you, and learn at least one new thing every day. Try to do different kinds of housework and dosports as 7 as you can. Don't think you are too old to go back to 8 . I know a man who entered a medical college when he was 70 years old. He studied there for 6 years and now he is a doctor. Another man went toa tennis school at the age of 71 and now he is good at 9 tennis. Some people may say staying young is easy only for those who live in the future. In fact, no matter how old you are, you can make it. Please tell the story to your family. It would be a good start to 10 the lady's example. I hope all people will stay young and healthy. ( )1. A. look ( )2. A. her ( )3. A. than ( )4. A. what ( )5. A. early ( )6. A. under ( )7. A. soon ( )8. A. place ( )9. A. buying ( )10. A. follow B. read B. him B. since B. why B. dear B. around B. busily B. song B. losing B. give C. see C. other C. though C. who C. easy C. above C. hardly C. school C. sending C. make D. watch D. others D. because D. how D. late D. between D. often D. dance D. playing D. bring 查看答案
题型：单项选择题 等质量的三种金属a、b、c与相同质量分数的足量稀硫酸反应，都生成+2价金属硫酸盐，反应情况如图所示．则a、b、c三种金属的相对原子质量大小排序正确的是（ ）A．c＞a＞bB．a＞b＞cC．c＞b＞aD．b＞a＞c 查看答案
题型：单项选择题 More and more people these days are clamoring for full-body plastic surgery popularity in the world.A．to attain B．to sustain C．gaining D．obtaining 查看答案
