to scope with A. a large population gives more 【T1】______for B. 【T2】______feed a large population C. could be obtained 【T

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问题 to    scope     with
A. a large population gives more 【T1】______for
B. 【T2】______feed a large population
C. could be obtained 【T3】______a smaller population
The advantages and disadvantages of a large population have long been a subject of discussion among economists. It has been argued that the supply of good land is limited. 【T4】______, inferior land must be cultivated and the good land worked intensively. Thus, each person produces less and this means a lower average income than 【T5】______. Other economists have argued that 【T6】______specialization and the development of facilities such as ports, roads and railways, which are not likely to be built unless there is a big demand to justify them.
【T2】

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