问题
单项选择题
初期复苏ABC步骤中的C是指( )。
A．人工呼吸
B．输氧
C．保持呼吸道通畅
D．心脏按压
E．心内注药
答案
参考答案：D
解析：[知识点] 心肺复苏(初期复苏和二期复苏)
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初期复苏ABC步骤中的C是指( )。
A．人工呼吸
B．输氧
C．保持呼吸道通畅
D．心脏按压
E．心内注药
参考答案：D
解析：[知识点] 心肺复苏(初期复苏和二期复苏)
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| Most students want to study well. But what is the best way to study? This is a very important question. Different people study in different ways. Some Chinese students often 1 very hard 2 long hours. This is a 3 habit, but it is not a better way to study. A good student must 4 enough sleep, enough food and enough rest. Every 5 you 6 to take a walk or play basketball or ping-pong or sing a song. When you 7 to your studies, you'll find yourself 8 than before and you'll learn more. Perhaps we can 9 that learning English is like taking Chinese medicine, we mean that like Chinese medicine, the effects of your study 10 slowly but surely. Learn every day, and effects will come just like Chinese medicine. Keep on trying hard till you are successful. | |||
| ( )21. A. play ( )22. A. at ( )23. A. best ( )24. A. have ( )25. A. month ( )26. A. want ( )27. A. begin ( )28. A. stronger ( )29. A. talk ( )30. A. return | B. study B. in B. better B. do B. week B. need B. return B. weaker B. guess B. come | C. sleep C. for C. good C. want C. day C. hope C. go C. strong C. say C. give | |