2022年职称英语卫生类完型填空练习一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_ Bell”s 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 Watson”s surprise, he heard the words perfectly. He ran to tell Bell the news: the wires had carried Bell”s voice perfectly.EXERCISE1. A) had never traveled B) never had traveledC) was never traveled D) never was traveled2. A) solution B) key C) way D) mean3. A)Two B) The two C) The two of D) Of two4. A) was succeeded B) have succeededC) succeeded D) was succeeding5. A) was B) to be C) being D) having been6. A) at B) on C) to D) in7. A) that B)where C) in which D) who8. A) a theatre B) theatre C) theatres D) the treatre9. A) which was helped B) that was helpedC) who helped D) who has helped10. A) later B) latter C) lately D) afterwards11. A) like B) to C)which D) as12. A) of B) / C) as D) than13. A) being his helper B) was his helperC) his helper D) to be his helper14. A) come here B) come up C) go away D) go down15. A) besides B) beside C) next D) byKey: ACACADADCADDCAC