奶牛，皮肤呈湿疹性皮炎症状，有腐败气味，指间隙有渗出物，轻度跛行，最可能是（）。A、 发布时间：2019-01-31 15:21 │ 来源：www.tikuol.com 题型：单项选择题 问题： 奶牛，皮肤呈湿疹性皮炎症状，有腐败气味，指间隙有渗出物，轻度跛行，最可能是（）。A、腐蹄病B、蹄叶炎C、指间皮炎D、趾间皮肤增生E、局限性蹄皮炎
题型：单项选择题 完形填空。 A student was one day taking a walk with a professor. He was __1__ called the students' friend,for his kindness to those who waited on his __2___. As they went along, they saw lying in the path apair of old shoes, which they supposed to belong to a poor man who was employed in a field close by, and who had __3___ finished his day's work. The student turned to the professor, saying: "Let us play the man a__4__: we will hide his shoes, and wait to see his___5___when he cannot find them." "My young friend," answered the professor,"we__6___ never amuse ourselves ___7___ the poor. But you are rich, and may give yourself a much greater__8___ by means of the poor man. Put a coin into each shoe, and __9__ watch howthe discovery affects him." The student did so, and they both placed themselves behind the bushes close by. The poor mansoon finished his work, and came 10 the field to the path where he had left his coat and shoes. While putting on his coat he __11___ his foot into one of his shoes; but feeling something __12___, and then he found the coin. __13___and wonder were seen upon his face. He gazed upon the coin, __14__ it round, andlooked at it again and again. He then looked around but no person was to be seen. And his surprise was __15___ on finding the other coin. His __16__ overcame him; he fell upon his knees, __17__ to heaven and uttered aloud a passionate thanksgiving, __18__ he spoke of his wife, sick and helpless, and his children without bread, whom the __19__ money, from some unknown hand, would save fromdying. The student stood there deeply affected, and his eyes filled with tears, "I feel now the __20__ ofthose words, which I never understood before: 'It is more blessed to give than to receive.'"( ) 1. A. normally ( ) 2. A. directions ( ) 3. A. eventually ( ) 4. A. trick ( ) 5. A. relief ( ) 6. A. might ( ) 7. A. at the risk of( ) 8. A. sadness ( ) 9. A. then ( )10. A. across ( )11. A. devoted ( )12. A. hard ( )13. A. Amusement ( )14. A. showed ( )15. A. decreased ( )16. A. discovery ( )17. A. looking up ( )18. A. when ( )19. A. gratefully ( )20. A. power B. especially B. instructions B. hardly B. game B. confusion B. would B. at the sight of B. anger B. now B. through B. settled B. gentle B. Astonishment B. watched B. raised B. feeling B. reaching out B. which B. timely B. meaning C. surprisingly C. introductions C. nearly C. role C. curiosity C. should C. at the expense of C. surprise C. from time to time C. along C. skipped C. dirty C. Judgment C. turned C. faded C. action C. looking out C. what C. warmly C. truth D. commonly D. invitations D. already D. part D. sorrow D could D. at the mercy ofD. pleasure D often D. over D. slipped D. tough D. Argument D. took D. doubled D. belief D. turning up D. in which D. totally D. effect 查看答案