| If the population keeps growing without any________, there will not be enough _______even to stand in on the earth. A. control; space B. order; spaces C. limit; ground D. prevention; space |
| What's your favorite color? Do you like yellow, orange, or red? If you do, you must be an optimist(乐观者 ), a leader, a(n) 1________ person who enjoy life, people and 2________ . Do you prefer grays and blues? Then you are probably quiet, 3________, and you would rather follow than 4________. You tend to be a pessimist (悲观者 ). 5________, this is what experts tell us, and they 6________ know, because they have been seriously 7________ the meaning of color preference, as well as the 8________ that colors have on human beings. They tell us, among other facts, that we do not 9________ our favorite color as we grow up-we are 10________ with our preference. Colors do affect the state of our 11________ -there is no 12________ about it. A yellow room makes most people feel more cheerful and more 13________ than a dark green one; and a red dress brings warmth and cheer to the 14________ winter day. On the other hand, 15________ often makes people sad and low in 16________. A black bridge over Thames River used to be the 17________ of more suicides(自杀 ) than any other bridge in the area 18________ it was repainted green. The number of suicides 19________ fell sharply. It is a fact that factory workers have fewer 20________ when their machines are painted orange rather than black. 1. A. famous B. active C. important D. great 2. A. knowledge B. happiness C. imagination D. excitement 3. A. shy B. curious C. rough D. strange 4. A. fight B. lead C. remove D. argue 5. A. At least B. As a result C. In all D. In a word 6. A. would B. must C. should D. might 7. A. searching B. supporting C. studying D. explaining 8. A. relation B. effect C. information D. result 9. A. improve B. introduce C. prevent D. choose 10. A. raise B. brought C. satisfied D. born 11. A. lives B. minds C. bodies D. feelings 12. A. doubt B. question C. problem D. fault 13. A. energetic B. happy C. calm D. excited 14. A. hardest B. worst C. saddest D. longest 15. A. white B. yellow C. black D. green 16. A. powers B. energies C. manners D. spirits 17. A. sign B. scene C. camp D. passage 18. A. so B. and C. but D. until 19. A. immediately B. particularly C. regularly D. extremely 20. A. adventures B. punishments C. mistakes D. accidents |