曰韩免费_91久久精品国产亚洲_一区二区成人影院_九一视频在线免费观看_91国视频_亚洲成人中文在线

职称英语理工类考试完形填空强化练习题

雕龙文库 分享 时间: 收藏本文

职称英语理工类考试完形填空强化练习题

  In the nineteenth century, the invention of the telegraph made it possible to send noises, signals, and even music over wires from one place to another. However, the human voice __1__ this way. Many inventors tried to find a __2__ to send a voice over wires, and in 1876 some of their efforts were crowned with success. ___3___ American inventors, Alexander Graham Bell and Elisha Gray, __4__ at almost the same time. The United States Supreme Court finally had to decide which of the two __5__ the first inventor of the telephone. The Court decided __6__ Bells favor.

  Born in Edinbrug, Scotland, Bell grew up in a family __7__ was very interested in teaching people to speak. His grandfather had been an actor who left __8__ to teach elocution; his father was a teacher __9__ deaf-mutes learn how to speak.

  However, probably none of the __10__ inventions gave Bell the same feeling of triumph __11__ he had on the day when he spilled some acid from his batteries. It was after he had worked for months to find ways to send something more __12__metallic twangs over the wires. Thinking Watson, __13__, was in the next room, Bell called, Mr.Watson, __14__. I want you. Watson was not in the next room. He was down in his laboratory, __15__ to the receiver. To Watsons surprise, he heard the words perfectly. He ran to tell Bell the news: the wires had carried Bells voice perfectly.

  EXERCISE:

  1. A) had never traveled B) never had traveled

  C) was never traveled D) never was traveled

  2. A) solution B) key C) way D) mean

  3. A) Two B) The two C) The two of D) Of two

  4. A) was succeeded B) have succeeded

  C) succeeded D) was succeeding

  5. A) was B) to be C) being D) having been

  6. A) at B) on C) to D) in

  7. A) that B)where C) in which D) who

  8. A) a theatre B) theatre C) theatres D) the treatre

  9. A) which was helped B) that was helped

  C) who helped D) who has helped

  10. A) later B) latter C) lately D) afterwards

  11. A) like B) to C) which D) as

  12. A) of B) / C) as D) than

  13. A) being his helper B) was his helper

  C) his helper D) to be his helper

  14. A) come here B) come up C) go away D) go down

  15. A) besides B) beside C) next D) by

  Key: ACACA DADCA DDCAC

  

  In the nineteenth century, the invention of the telegraph made it possible to send noises, signals, and even music over wires from one place to another. However, the human voice __1__ this way. Many inventors tried to find a __2__ to send a voice over wires, and in 1876 some of their efforts were crowned with success. ___3___ American inventors, Alexander Graham Bell and Elisha Gray, __4__ at almost the same time. The United States Supreme Court finally had to decide which of the two __5__ the first inventor of the telephone. The Court decided __6__ Bells favor.

  Born in Edinbrug, Scotland, Bell grew up in a family __7__ was very interested in teaching people to speak. His grandfather had been an actor who left __8__ to teach elocution; his father was a teacher __9__ deaf-mutes learn how to speak.

  However, probably none of the __10__ inventions gave Bell the same feeling of triumph __11__ he had on the day when he spilled some acid from his batteries. It was after he had worked for months to find ways to send something more __12__metallic twangs over the wires. Thinking Watson, __13__, was in the next room, Bell called, Mr.Watson, __14__. I want you. Watson was not in the next room. He was down in his laboratory, __15__ to the receiver. To Watsons surprise, he heard the words perfectly. He ran to tell Bell the news: the wires had carried Bells voice perfectly.

  EXERCISE:

  1. A) had never traveled B) never had traveled

  C) was never traveled D) never was traveled

  2. A) solution B) key C) way D) mean

  3. A) Two B) The two C) The two of D) Of two

  4. A) was succeeded B) have succeeded

  C) succeeded D) was succeeding

  5. A) was B) to be C) being D) having been

  6. A) at B) on C) to D) in

  7. A) that B)where C) in which D) who

  8. A) a theatre B) theatre C) theatres D) the treatre

  9. A) which was helped B) that was helped

  C) who helped D) who has helped

  10. A) later B) latter C) lately D) afterwards

  11. A) like B) to C) which D) as

  12. A) of B) / C) as D) than

  13. A) being his helper B) was his helper

  C) his helper D) to be his helper

  14. A) come here B) come up C) go away D) go down

  15. A) besides B) beside C) next D) by

  Key: ACACA DADCA DDCAC

  

主站蜘蛛池模板: 国产91青青成人a在线 | 浪荡女天天不停挨cao日常视频 | 国产精品福利片免费看 | 亚洲国产av精品一区二区蜜芽 | 青青青免费视频精品99 | 日本www在线 | 国产美女做爰内谢免费图片 | 久久精品午夜一区二区福利 | 四虎国产成人亚洲精品 | 朋友的丰满人妻中文字幕 | 97久久精品亚洲中文字幕无码 | 精品一区二区三区亚洲 | 三级视频网 | 色综合天天综合给合国产 | 欧美在线一区二区 | 国产精品久久人妻互换 | 大香伊人中文字幕精品 | 久久亚洲欧美成人精品 | 亚洲 中文 欧美 日韩 在线人 | 国产一区日韩二区欧美三 | 天天做天天爱天天综合网2021 | 国产亚洲成av片在线观看 | 无码高潮爽到爆的喷水视频app | 非洲黑人性xxxx精品 | 99精品视频免费 | 日本人妻丰满熟妇久久久久久 | 欧美色综合 | 色www永久免费网站国产 | 国产成人无码专区 | 亚洲精品国产成人中文 | 天堂√在线中文官网在线 | 精品一区二区三区在线观看l | 国产情侣一区二区 | 91精品国产91久久综合 | 国产乱子伦一区二区三区 | 韩国一级毛片免费完整视频 | 麻豆传煤入口麻豆 | 日韩综合网| 在线视频久久 | 一级色网站| 国产精品成人av在线观看春天 |