问题
单项选择题
对并列运行要求，同一变电站多台消弧线圈应能并列运行，并设置（）。
A.网关协议
B.主从协议
C.外部协议
D.内部协议
答案
参考答案：B
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对并列运行要求，同一变电站多台消弧线圈应能并列运行，并设置（）。
A.网关协议
B.主从协议
C.外部协议
D.内部协议
参考答案：B
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| In the morning, Slim got up and prepared breakfast for his wife as usual. Nicole, his wife was listening to music in the bedroom. 1 , he felt that his body was shaking. Slim had the 2 response that there was an earthquake! He 3 quickly, "Dear, earthquake! Go to the toilet! " Nicole heard the shouting, 4 the first aid box quickly and ran into the toilet. The house was 5 even more dramatically (剧烈 Bathroom was the next door to the kitchen. Slim picked up a kitchen 6 and two pieces of bread outside the kitchen. Slim tried to run along the wall to help Nicole. 7 , it got 8 suddenly with an explosion. The house 9 down and many things fell from above. Nicole was quickly buried in 10 . She felt breathing very difficult. She tried to stand up, but 11 . A few minutes later, the land was 12 . Nicole heard the sound of short 13 and thought it was Slim! She shouted to him but no 14 ! He probably fainted. Nicole kept saying his name and she finally heard a response. Two people encouraged and 15 each other. They knew that there must be a way to 16 . Slim found that they were close and were 17 by the fallen stones and some 18 from his fingers. Finally, he removed the last piece of 19 stones of her body. Finally, Nicole had a 20 breathing slowly. Two people sat on the ground and hugged together. | |||
| ( )1. A. Suddenly ( )2. A. recent ( )3. A. warned ( )4. A. used up ( )5. A. burning ( )6. A. tool ( )7. A. However ( )8. A. bright ( )9. A. lay ( )10. A. ruins ( )11. A. senseless ( )12. A. normal ( )13. A. steps ( )14. A. response ( )15. A. touched ( )16. A. relax ( )17. A. wrapped ( )18. A. pain ( )19. A. sticking ( )20. A. complete | B. Actually B. rapid B. howled B. found out B. shaking B. cook B. Therefore B. cloudy B. crashed B. ashes B. impractical B. usual B. breath B. sign B. held B. communicate B. separated B. cold B. bundling B. constant | C. Unfortunately C. second C.jumped C. took up C. falling C. fork C. Instead C. dark C. broke C. dirt C. impossible C. flat C. movements C. hope C. calmed C. succeed C. fastened C. water C. surrounding C. steady | D. Really D. best D. shouted D. put away D. moving D. knife D. Besides D. blank D. bent D. pieces D. invaluable D. silent D. pauses D. result D. called D. escape D. limited D. warmth D. spreading D. weak |