【正文】 t 80 about ear tubes that are already in place. Once 81 implanted, the tiny devices provide drainage for six months to a year, then e out by reducing health costs by hundreds of millions of dollars every year. 62. [A] rare [B] mon [C] general [D] abnormal 63. [A] considers [B] alternates [C] ranges [D] ranks 64. [A] operation [B] disease [C] condition [D] injection 65. [A] finding [B] reviewing [C] amending [D] performing 66. [A] controlled [B] conducted [C] legitimated [D] led 67. [A] receiving [B] accepting [C] undertaking [D] initiating 68. [A] disadvantage [B] agreement [C] advantage [D] shorting 69. [A] bottom [B] risk [C] edge [D] extent 70. [A]subtly [B] hopefully [C] merely [D] terribly 71. [A] feeling [B] hearing [C] health [D] memory 72. [A] outfit [B] outflow [C] outweigh [D] outgrow 73. [A] for [B] on [C] in [D] to 74. [A] by [B] upon [C] with [D] along 75. [A] expensive [B] faster [C] further [D] cheaper 76. [A] which [B] whose [C] that [D] who 77. [A] risks [B] dangers [C] chances [D] benefits 78. [A] inappropriate [B] favorable [C] preferable [D] inadequate 79. [A] where [B] when [C] whether [D] while 80. [A] outrage [B] panic [C] plain [D] protest 81. [A] lively [B] quickly [C] successfully [D] formally 四 .Today, most countries in the world have canals. Many countries have built canals near the coast, and parallel 67 the coast. Even in the twentieth century, goods can be moved more cheaply by boat than by any other 68 of transport. These 69 make it possible for boats to travel 70 ports along the coast without being 71 to the dangers of the open. Some canals, such as the Suez and the Panama, save ships weeks of time by making their 72 a thousand miles shorter. Other canals permit boats to reach cities that are not 73 on the coast。s being vastly overused. In 65 more than 6,000 scheduled ear tube operations, a team of experts 66 by Harvard pediatrician Lawrence Kleinman found that fewer than half were clearly justified. Each year, the researchers write in the current Journal of the American Medical Association (JAMA), several hundred thousand children in the United States may be 67 tympanostomy tubes that offer them no demonstrated 68 ...and may place them at increased 69 . Tube placement isn39。 surfed the Inter and then called one _____ the telephone number is provided. which which you 39。ll have to work two more hours a day. plete growing speed of a plant is influenced by a number of factors,_____ are beyond our control. of them of which of what of that called Hannah many times yesterday evening,but I couldn39。t mind, I _____ do my homework than play cards with you. better rather like is requested that every student _____ a paper on sustainable development. no condition _____ alone in that large quiet house. mother will be left not his mother be left mother won39。t have known 39。ve read up to _____ the children discover the secret cave. 隱秘洞穴 _____ no time left,we had to change our plan. be lost his job a year ago and he _____ another job yet. found 39。t like it and moved back home. live be living lived after I had reached the airport _____ that I had fotten to take my ticket with me. realized I realized I realize had realized 39。t e back at the usual ,he met some friends and stayed out until midnight. 而不是 did you last hear _____ Jay? He phoned me this morning,and we agreed _____ a time and place to meet. ,to ,with ,with ,on asked _____ they needed most,the kids said they wanted to feel important and loved. the project as planned。t 39。t be a good teacher because he has no _____ with children. 29.(hesitate) I have no _____ in remending her for the job. 30.(accurate) We worried about the _____ of the report. 31.(healthy) Give up _____ will improve soon. 32.(technique) Both of the twin brothers are capable of doing _____ work at present. 33.(harm) These chemicals are _____ to the environment. 34.(sincere) The priest was a man of deep _____. 35.(accept) Please confirm your _____ of this offer in writing. 36.(sleep) She many be _____. 37.(luck) Mary is the _____ dog who gets the first prize. 8 38.(just) The system is corrupt and _____. 39.(discuss) We39。t _____ smoking you will never get better. off up in out are _____ than planes that people take them mainly for pleasure. much slower much slower much slower more slower English teacher insisted that we spend more time on _____ reading. Green went on with his experiment on human being _____ the debate going on around him. all for of to engaged in the research work, seldom goes anywhere _____ his office. place of to addition to of island is _____ attractive in spring and autumn because of the pleasant weather in both seasons. the firm as a clerk,he got rapid promotion,and _____ as a manager. up out back off who suffer from headache will find that they get _____ from this medicine. holding jobs outside the home should have _____ schedules to make it easier to care for their children. ______ the work in spite of the extremely difficult conditions. on off out forward she heard from the hospital that her grandfather had died,she _____ into tears. old lady has _____ two wars and revolutions. on through up with two brothers look very much _____. students should be _____ for the things that they do. will be a(n) _____ telecast of football match tonight. we _____ the opening policy, we st