问题
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The current rate of annual increase in the world population is about ______.A.5.7 millionB
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According to the passage, how many people in the world can NOT get enough food to be healt
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The annual______ championships at Wimbledon, in London, are the most famous in the world.A
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The worlds premier arts festival, the annual Edinburgh International Festival, is held inA
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Which of the following is NOT mentioned as pressure on food supplies?A.Lower crop producti
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Which of the following statements is INCORRECT?A.World demand for food will double in the