Confidential  .a.  机密的
 1.For particular reason , he wanted the information to be treated as     .(01.6.59)
A  assured   B  reserved   C  intimate  D  confidential
We’ll be  very careful and keep what you’ve told us strictly     .(02.1.66)
A  rigorous  B  confidential  C  private   D  mysterious
1.Scientists first     the idea of the atom bomb in the 1930s.(96.6.56)
A  imagined  B  conceived  C  considered   D  acknowledged 
2. It is difficult to      of a plan to end poverty.(2000.1.52)
A  speculate  B  conceive   C  ponder  D  reckon
Credible a . 可信的
1.The results are hardly     ; he cannot believe they are accurate .(03.1.49)
A credible  B  contrary   C  critical   D  crucial
2.Some children display an     curiosity about every new thing they encounter.(98.1.68)
A incredible   B  infectious   C  incompatible  D  inaccessible
3.Your excuse that an elephant fell on you and made you late is just      .(96.6.53)
A  inevitable    B  indispensable  C  incredible  D  incurable
Collaborate (with) 合著,合作
1.Mary once     with another musician to compose a piece of pop music (98.6.54)
A  merged  B collaborated  C  coincided  D  constituted
2. He was looking admiringly at the photograph published by Collins in      with the Imperial Museum.(03.1.42)
A  collection   B  connection   C  collaboration  D  combination
Conspicuous a. 显著的
1.A visitor to a museum today would notice      changes in the way museums are operated(01.6.56)
A  cognitive   B  rigorous  C  conspicuous   D  exclusive
Chronic. a ,慢性的
1.The old lady has developed a      cough which cannot be cured completely in a short time.(01.1.42)
A  perpetual  B  permanent  C  chronic  D  sustained
Compulsory. a.  强制的,义务的
1.In Scotland ,as in the rest of the United Kingdom ,      schooling begins at age 5 and ends at age 16.(95.6.63)
A  compelling   B  forced  C  obliged    D  compulsory
2. Many countries have adopted systems of     education in order to promote the average level of education .
A  compulsory  B  cardinal  C  constrained  D  conventional
3.They have done away with      Latin for university entrance at Harvard.(03.9.57)
A  influential   B  indispensable   C  compulsory  D  essential
Consistent .a 和-----一致的
1. These figures are not consistent     the results obtained in previous experiments .(95.6.47)
A  to   B  with   C  for  D   in
2.What a      person says or does today agrees with what he said or did yesterday.
A  consistent   B  harmonious   C  constant  D  sensible
3.What you say now is not     with what you said last week.(02.6.49)
A  consistent   B  persistent   C  permanent  D  insistent
Circulation  n.  流通,发行量
The new technological revolution in American newspapers has brought increased     ,a wider of publications and an expansion of newspaper jobs. (97.6.70)
A  manipulation  B  reproduction   C   circulation  D  penetration
Competitive  a.  有竞争力的
1.Because a degree from a good university is the means to a better job ,education is one of the most      areas in Japanese life.(98.6.42)
A  sophisticated   B  competitive  C  considerate  D  superficial
Complement v  弥补,补充
Movie directors use music to     the action on the screen .(98.6.46)
A  contaminate   B   compliment   C  contemplate  D  complement
Commentary.  n. 评论
Stop shouting ! I can’t hear the football       .(99.6.56)
A  judgment   B  interpretation  C  commentary   D  explanation
Commitment n.  承诺,义务
By signing the lease we made a       to pay a rent of $150 a week .(99.6.68)
A  conception  B  commission   C  commitment   D  confinement
Crucial a . 关键的
Improved consumer confidence is      to an economic recovery .(2000.1.54)
A  crucial   B  subordinate   C  cumulative   D  satisfactory
Consultant n.  顾问
I think we need to see an investment      before we make an expensive mistake .(2000.6.52)
A  guide   B   entrepreneur   C  consultant   D  assessor
Constitution n.  构成
Now a paper in Science argues that organic chemicals in the rock come mostly from     on earth rather than bacteria on Mars .(2000.6.50)
A   configuration   B  constitution  C  condemnation  D  contamination 
Cherish  v.  珍爱,  珍重,怀抱
1.It was a wonderful occasion which we will      for many years to come .(05.6.60)
A  conceive   B  clutch   C  contrive   D  cherish
2.Most people in the modern world      freedom and independence more than anything else.(01.6.68)
A  embody   B cherish  C  fascinate  D  illuminate
3.He still      the memories of his carefree childhood spent in that small wooden house of his grandparents’.(05.1.57)
A  nourishes   B  cherishes   C  fancies   D  scans
4. The bride and groom promised to     each other through sickness and health.(06.1.60)
A  nourish   B  nominate   C  foster  D  cherish
Condense  v.  浓缩
The mayor was asked to      his speech in order to allow his audience to raise questions (97.1.62.)
A   constrain   B   conduct   C  condense   D  converge
Conflict  n. 冲突
If the world is to remain peaceful the utmost effort must be made by nations to limit local    
.(99.1.47)
A   collisions   B  combats   C  contradictions   D  conflicts
Current  a.   当前的
David is the      holder of the world 5000-meter world record ,but there is no guarantee that he will win the Olympic Games  .
A  prevailing  B  predominant   C  current  D  decisive