液压泵是将电动机或其它厡动机输出的（）转换为（）的能量转换装臵。 发布时间：2017-04-14 04:41 │ 来源：www.tikuol.com 题型：填空题 问题： 液压泵是将电动机或其它厡动机输出的（）转换为（）的能量转换装臵。
题型：填空题 Cloze test. On a large mountain, there is an eagle's nest(鹰巢). The 1 has four large eggs in it. One day after earthquake (地震) one of the eggs 2 down the mountain, to a chicken farm. A hen takes care of the egg 3 it was her own. Later, the egg cracks (裂开) and a beautiful eagle hatches (孵出来). 4 , however, the eagle thinks he is nothing 5 a chicken, because he has a hen for a mother. The eagle loves his home and family, 6 his spirit (心灵) cries out for more. While playing a game with 7 chickens one day, the eagle looks into the sky and sees several big birds. 8 are eagles. "I 9 I could fly like those birds," he cries sadly. The chickens all 10 him. "You cannot fly withthose birds. You are a chicken and chickens cannot fly," they say. The eagle 11 staring into the sky. He dreams that he could be with the birds, his real family. Each timethe eagle talks about his 12 , the others reply coldly:"You cannot do that." That is 13 the eagle learns tobelieve. The eagle, after a while, 14 dreaming and continues to live his life 15 a chicken. ( )1. A. mountain ( )2. A. rolls ( )3. A. as for ( )4. A. Sadly ( )5. A. more than ( )6. A. so ( )7. A. others ( )8. A. We ( )9. A. plan ( )10. A. laugh at ( )11. A. changes ( )12. A. home ( )13. A. that ( )14. A. keeps ( )15. A. for B. bird B. runs B. even if B. Fortunately B. instead of B. for B. the others B. You B. wish B. play with B. continues B. idea B. what B. stops B. as C. nest C. walks C. as if C. Luckily C. other than C. but C. other C. They C. want C. look after C. enjoys C. dream C. it C. rests C. at 查看答案
题型：填空题 女性，65岁。突发上腹痛3h，伴心悸、恶心、呕吐，第一心音强弱不等，心电图P-P间期1．44s，ST段Ⅱ、Ⅲ、aVF抬高0．2mV，呈QR型，有关此病人的症状错误的是：（）A.恶心、呕吐与迷走神经受刺激和心排出量降低组织灌注不足有关B.心电图ST段Ⅱ、Ⅲ、aVF导联抬高提示下壁心肌损伤C.第一心音强弱不等是房室分离所致D.心电图Ⅱ、Ⅲ、aVF，有病理性Q波，应考虑为陈旧性下壁心梗E.上腹痛、恶心、呕吐等症状不是急腹症所致 查看答案
题型：填空题 某患者服用碳酸酐酶抑制剂乙酰唑胺后出现尿液NaCl、水、HCO3-排出增多，以及代谢性酸中毒。分析该患者出现代谢性酸中毒的原因是（）A.肾小管K+-H+交换增加B.肾小管H+-Na+交换减弱C.近球小管K+的重吸收增加D.肾小球滤过率降低E.肾小管Na+重吸收减少 查看答案
