The most【B1】______problem created by the rapid increase in population is a【B

游客2023-08-26  16

问题     The most【B1】______problem created by the rapid increase in population is a【B2】______of food. More mouths have to be【B3】______every year, and yet a high【B4】______of the existing population are not getting enough of the right kind of food. Over the past two years the total amount of food has【B5】______, and of【B6】______the total【B7】______of food per person has decreased even more【B8】______
    【B9】______. The adults have to work harder than ever to provide for the needs of the children, who cannot contribute to the economy until they are older.【B10】______. Farming land is becoming scarce, so country people are moving to the towns and cities in the hope of finding a better standard of living. 【B11】______. Finally, there are too few jobs and unemployment leads to further poverty. [br] 【B11】

选项

答案 But the cities have not been able to provide housing,and the newcomerslive in crowded slums

解析 But the cities can’t provide housing,and the newcomers live incrowded slums
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