英语资讯
News

职称英语考试2003年卫生类A级考试试题

Source:     2008-04-07  我要投稿   论坛   Favorite  

“ It’s a preliminary study, but this is promising. It looks like it has the potential to make a significant impact on hepatitis B,” said Dr Jules L.Dienstag of Massachusetts General Hospital, who directed the study.
Currently the only treatment for hepatitis B is interferon(干扰素). Such a treatment can permanently eliminate the virus in about one-third of patients.___________(47).
In the latest study, doctors found that 3TC appeared to knock out the virus permanently in about 20%of patients when given for three months.___________(48)
Unlike interferon; 3TC is given in pill form and carries few side effects. The drug was approved by the Food and Drug Administration in November for use against AIDS.
Both the hepatitis B virus and the AIDS virus need a protein to reproduce.___________(49). Doctors have tested similar AIDS drugs against hepatitis B. but all except 3TC have turned out to be ineffective or too toxic(有毒的)。
Dr Jay Hoofnagle of the National Institutes of Health said a next step will be to combine 3TC with interferon to see if the two drugs together improve the chance of curing hepatitis B. “It looks extremely promising,” he said of 3TC__________(50)

A  interferon must be injected for four to six months and often has unpleasant side effects, including flu-like symptoms, fatigue and depression.
B  The hospital is among the biggest ones in America.
C  Dienstag said he hopes that with longer treatment, this response rate can be doubled.
D  “It’s not the answer, but it’s a step in the right direction.”
E  Perhaps20% of these patients have lingering(迁延性的) infections that would benefit f from treatment.
F  3TC is one of a group of drugs that block production of this protein.

第6部分: 完形填空(第51~65题,每题1分,共15分)
阅读下面的短文,文中有15处空白,每处空白给出了4个选项同,请根据短文的内容从4个选项中选择1个最佳答案,涂在答题卡相应的位置上
A  Special  Clock
    Every living thing has what scientists call a biological clock that controls behavior. The biological clock________(51) plants when to form flowers and when the flowers should open. It tells insects when to __________(52) the protective cocoon (防护卵袋) and fly away, and it tells animals and human beings when to eat, sleep and wake.
Events outside the plant and animal__________(53) the actions of some biological clocks . Scientists recently found, for example, that a tiny animal changes the color of its fur because of the __________(54) of hours of daylight. In the short_________(55) of winter, its fur becomes white. The fur becomes gray brown in _________(56) in the longer hours of daylight in summer.
Inner signals control other _________(57) clocks. German scientists found that some kind of internal clock seems to order birds to begin their long migration_________(58) twice each year. Birds _________(59) from flying become restless when it is time for the trip, _________(60) they become calm again when the time of the flight has ended.
Scientists say they are beginning to learn which _________(61) of the brain contain biological clocks. An American researcher, Martin Moorhead, said a small group of cells near the front of the brain__________(62) to control the timing of some of our actions. These __________(63) tell a person when to wake, when to _________(64) and when to seek food. Scientists say there probably are other biological clock cells that __________(65) other body activities.
51 A  says         B  asks        C  talks         D  tells
52 A  reach        B  leave       C  escape        D  enter
53 A  affect        B  adopt       C  avoid        D  express
54 A  time         B  value       C  amount      D  number
55 A  days         B  months     C  minutes      D  weeks
56 A  shape        B  type        C  form        D  color
57 A  physical      B  biological   C  mental       D  portable
58 A  operation     B  flight       C  movement    D  transportation
59 A  derived       B  prevented   C  originated    D  protected
60 A  but          B  unless      C  therefore     D  if
61 A  parts         B  ideas       C  sorts        D  images
62 A  tries         B  likes        C  seems       D  wants
63 A  functions     B  places       C  actions      D  cells
64 A  lie          B  sleep         C  stand       D  walk
65 A  build        B  demand       C  reflect      D  control

答案:
1.B   2.D   3.D   4.D   5.C   6.C   7.B   8.C   9.D   10.D
11.B   12.B   13.A   14.A   15.B   16.B   17.B   18.A   19.A
20.C   21.B   22.C   23.B   24.D   25.F   26.C   27.C   28.F
29.D   30.A  
31.D   32.A   33.C   34.C   35.B   36.C   37.D   38.A   39.D
40.D   41.C   42.D   43.B   44.A   45.D
46.E   47.A   48.C   49.F   50.D
51.D   52.B   53.A   54.D   55.A   56.D   57.B   58.B   59.B
60.A   61.A   62.C   63.D   64.B   65.D

闂備線娼уΛ娆撳礉濡や焦娅犲ù鍏兼綑杩濋梺璺ㄥ櫐閹凤拷2濠电姰鍨归悘鍫ュ疾閻愪警鏁婇柛銉e妽婵挳鏌ㄩ悤鍌涘4000闂備礁鎲¢〃鍡椕哄┑瀣剨婵犻潧顑嗛崕宥夋煕閺囥劌寮炬繛灏栨櫊閹鍠婃径瀣伓   闂備線娼уΛ娆撳礉濡偐鐭撻柟缁㈠枛绾惧湱绱掑Δ鍕┾偓鈧柛瀣崌閺佹捇鏁撻敓锟�5.5闂備胶枪缁绘劙宕埡鍐崥闁圭虎鍠楅崵宥夋煕鐏炲墽绠ラ柛銈忕畵閺屻劌鈽夊Ο缁樻嫳闂佽桨鑳堕崑銈呯暦濡棿娌柦妯侯槺閵堫噣姊洪崨濠勬噽闁搞劋鍗冲畷銏ゅΧ閸ャ劌顏哥紒缁㈠幖閹虫劕危閹间焦鐓曟慨妯煎亾鐎氾拷
闂備線娼уΛ娆撳礉濡ゅ懌鈧懘骞橀鑲╊槴闂佸磭鎳撶花閬嶅磻閹捐绠i柨婵嗘媼娴煎棝鏌i悩鍙夌ォ闁告ê銈歌棟濠电姵鑹鹃弸浣圭箾閸℃鎹fい蹇涗憾閹鎮界化鏇炰壕婵炴垶鍑规导鍥⒑閹稿海鈽夐柤娲诲灦瀹曘垽濡堕崶銊ヮ伕閻熸粎澧楃敮鈺呭汲濞嗘挻鐓曟繛鍡樼懄鐎氾拷2闂備胶鍘ч幖顐﹀磹閹间絸鍥ㄧ節濮橆剚鐎┑鐐叉鐢晠宕甸敓锟� 闂備線娼уΛ娆撳礉濡ゅ啫鍨濆ù鍏兼綑缁€澶嬬箾閹寸偟澧ら柛瀣崌楠炲鎮欏顔芥緬闂備礁鎼悧蹇涘磿閵堝棛顩插ù鐘差儏閸欏﹪鏌i弮鍥仩缂佸婀遍埀顒侇問閸犳帡宕戦幘缁樷拺妞ゆ劧缍€婢规﹢鏌¢崱顓熷

将本页收藏到:
上一篇:职称英语考试2003年卫生类B级考试试题
下一篇:职称英语考试2005年理工类C级考试试题
  • 88闁诲骸鍘滈崑鎾趁归敐鍥у妺闁伙綁浜堕弻銈夊捶椤撶偛濡哄┑鐘亾鐎规洖娲犻崑鎾舵兜閸涱喚銆愬┑鐘亾妞ゅ繐鐗婇崑顏呫亜閹板墎鍒伴柛鎾插嵆閺岋繝宕奸姀鐘崇亪濠碘槅鍋勯悘婵婎暰闂婎偄娲﹂幐鑸电椤栫偞鈷戞い鏃傚亾濞呮洟鏌℃担鍝勪壕缂佸顦甸崺鈧い鎺戝瀹撲線鏌涘☉鍗炵仭闁哄棴鎷�
  • 缂傚倸鍊稿ú銈団偓娑掓櫊瀵娊鎮㈤崫銉㈡灃闂佹悶鍎荤粻鎴濃枔閻樼粯鐓曟繛鍡樏煎ù閿嬬箾閸忕厧濮嶉柟钘夊€归敍鎰媴閾忚鏀�17婵°倗濮烽崑娑㈩敋椤撱垺鍋嬫い鎺戝閹瑰爼鏌i弮鍌氬姦闁稿鎸炬禒锕傛寠婢跺妲�
  • 闂備焦鐪归崐銈夊磻閸涙潙纾块煫鍥ㄧ☉鐎氬鏌i弬鍨倯闁挎冻鎷� 闂佸搫顦弲鈺傜濠靛牃鍋撳顓熷暗闁瑰憡甯¢、鏃堝礋椤撶喐鐤呭┑鐘灩閻栥垽宕橀妸褏袣婵犵數鍋涘Λ搴ㄥ垂閼测晜宕查柨鐕傛嫹
  • 缂傚倸鍊稿ú銈嗩殽缁嬫5鐟拔旈崨顓狀槯濡炪倖宸婚崑鎾绘煕濞嗘瑧绡€鐎殿噣娼ч濂稿川椤撗勫尃闁诲氦顫夐幃鍫曞磿閹殿喚绀婇柡鍐ㄧ墛閸も偓闂佸憡渚楅崹鎵崲娴g硶妲堥柡鍌濇硶缁犳煡鏌℃笟鍥ф珝妤犵偞鍔欓弫鎾绘晸閿燂拷
  • 闂備線鈧稓鈹掗柛銊ょ矙閸┾偓妞ゆ帒鍊搁弸娆撴倵濮橆剛锛嶉柟椋庡█閺佹捇鏁撻敓锟�:闂傚倸鍊搁悧鍕垂婵犳碍鍎楅柛銉墯閹偞銇勯幇鈺佺仾闂婎剦鍓氱换娑㈠窗閹绘帗鍣虹紒鈧崘顭嬪綊鏁愰崱娆戠劶闁荤姵鍔楅崰鎰八囨导瀛樺亜闁告繂瀚ч幐鍛存⒑閸涘﹤鐏ラ柟纰卞亰瀵偊鏁撻敓锟�
  • 缂傚倷绀佹晶浠嬪疾椤愩倐鍋撻悷鎵紞闁轰緡鍣e畷鎺戔槈濞嗗本瀵楁繝鐢靛仦閹瑰洭寮查懠顒傜當闁绘柨鎲″▍鐘绘煟閹邦喖鍔嬫慨锝嗗姍閺岋綁濡搁妷銉还缂備胶濮垫竟鍡涘箟閹绢喖纾兼繝闈涙搐椤酣鏌i悩闈涘壋闁瑰嚖鎷�
  • 最新更新
    论坛精彩内容
    网站地图 - 学习交流 - 恒星英语论坛 - 关于我们 - 广告服务 - 帮助中心 - 联系我们
    Copyright ©2006-2007 www.Hxen.com All Rights Reserved