下列细菌中，引起菌痢症状最轻的是（）。 A.痢疾志贺菌 B.福氏志贺菌 C.鲍氏志贺 发布时间：2017-08-24 20:12 │ 来源：www.tikuol.com 题型：单项选择题 A1/A2型题 问题： 下列细菌中，引起菌痢症状最轻的是（）。A.痢疾志贺菌B.福氏志贺菌C.鲍氏志贺菌D.宋内氏志贺菌E.以上都不对
题型：单项选择题 A1/A2型题 阅读下面短文，掌握其大意，然后从各小题所给的四个选项中选出最佳选项。 It was in Paris 1 she met and married Pierre Curie, a young scientist. Together they made their experiments in an old wooden house. They knew that some elements (元素) in the world gave 2 a strange power that could go 3 other objects. They found 4 of this power in some elements than in others. Forfour years, they tried experiments to separate (分离) this powerful new element. Then they found something thatthey 5 radium (镭). The Curies were 6 the Noble Prize for their great discovery. They used the money for furtherexperiments on the uses of radium. They found it could be 7 in treating diseases. Pierre died suddenly, but Marie continued their work and 8 many more important discoveries. In 1911, she received 9 Nobel Prize. It is the only time in history that two Nobel Prizes have been given to the 10 person. ( )1. A. where ( )2. A. off ( )3. A. to ( )4. A. worse ( )5. A. called( )6. A. asked ( )7. A. given ( )8. A. had ( )9. A. one ( )10. A. one B. that B. out of B. through B. better B. thought B. told B. used B. got B. another B. only C. while C. up C. in C. more C. said C. given C. done C. made C. other C. same D. which D. to D. from D. less D. told D. sent D. made D. did D. some D. right 查看答案
题型：单项选择题 A1/A2型题 呼吸性碱中毒的特征（）A．下降，pH上升，PaCO2下降 B．上升，pH上升，PaCO2正常 C．下降，pH下降，PaCO2正常 D．正常，pH下降，PaCO2上升 E．正常，pH下降，PaCO2下降 查看答案
下降，pH上升，PaCO2下降