扩张形扩压管最大断面处（） A.M B.M≤1 C.M>1 D.M=1 发布时间：2020-05-19 01:49 │ 来源：www.tikuol.com 题型：单项选择题 问题： 扩张形扩压管最大断面处（）A.M<1B.M≤1C.M>1D.M=1
题型：单项选择题 男性，60岁。咳嗽、痰中带血、体重减轻2个月，曾予青霉素800万U肌内注射5日，口服止咳、祛痰药无效，体格检查：左外侧胸第4、5肋间语颤减低，叩诊浊音，WBC8.7×109/L.N69%。确诊最有价值的辅助检查是（）。A.MRIB.血CEAC.ESRD.纤维支气管镜E.核素肺扫描 查看答案
题型：单项选择题 男，1个月，出生体重3.5KG，呕吐1周，生后3周左右开始溢乳，逐日加重呈喷射性呕吐，奶法带凝块，不含胆汁。查体：体重3.5KG，皮肤轻度黄染，前囟稍凹，心肺无异常，上腹部蠕动波，右季肋下肿块，质较硬，光滑，移动，最可能的原因是（）。A.喂养不当B.胃食管反流C.幽门痉挛D.胃扭转E.先天性肥厚性幽门狭窄 查看答案
题型：单项选择题 完形填空。 It was past 10:00 p. m. I was busy with my schoolwork though I was 1 . Just then, my little brother Michael ran out of his room, 2 a pen in his right hand and a piece of paper in the other. "Betty, can you help me with my 3 for school? It's about the seven 4 of the world." he said. My eyes were so fixed on the computer screen that my brother had to pull my blouse just to get my 5 . "Look, not right now! I'm very busy." I said."You are always busy! You are always like that!" he replied. I felt a bit guilty (内疚的) 6 I thought about his words, but my work seemed more 7 to me than my brother's. I sighed a few times and 8 with my own studies. The next day, I arrived home late. Michael came into my room. "I know you are 9 but there's something I want to show you," he began. Without saying a word, I 10 the paper from him.I really didn't 11 what he was saying. 12 I wanted was to get rid of him and finally get to rest. Suddenly, my eyes widened in 13 . There, he wrote: The Seven Wonders of the World: 1.Love 2.Friendship 3. Peace 4. Joy 5. Wisdom 6.Fun 7. Family I 14 believe what my brother had written on the paper. I was completely 15 . How could such an innocent (天真的) little child 16 such things in life? The most 17 things in life are the ones that we 18 take for granted (认为……理所当然). These things don't take the form of big houses or beautiful 19 . The most wonderful things in the world are immaterial (非物质的) 20 they can never be developed by human art, skill or effort. ( )1. A. tired ( )2. A. buying ( )3. A. problem ( )4. A. events ( )5. A. attention ( )6. A. before ( )7. A. exciting ( )8. A. started ( )9. A. busy ( )10. A. handed ( )11. A. record ( )12. A. What ( )13. A. surprise ( )14. A. shouldn’t ( )15. A. wounded ( )16. A. understand ( )17. A. funny ( )18. A. ever ( )19. A. voices ( )20. A. it B. experienced B. holding B. mistake B. cities B. care B. as B. useful B. hated B. bored B. took B. worry B. That B. sadness B. needn’t B. lost B. remember B. valuable B. often B. poems B. when C. talented C. playing C. trouble C. wonders C. love C. since C. important C. forgot C. free C. passed C. mind C. Which C. happiness C. couldn’t C. pleased C. study C. necessary C. seldom C. cars C. but D. satisfied D. biting D. homework D. mysteries D. sight D. till D. interesting D. continued D. angry D. accepted D. share D. Who D. disappointment D. mustn’t D. puzzled D. finish D. possible D. never D. music D. and 查看答案