帮我做一下这两个阅读理解吧 Theadvantages and disadvantages of large popul

帮我做一下这两个阅读理解吧 theadvantages and disadvantages of large population have long been a subject ofdiscussion among economists. it has been argued that the supply of good land islimited. to feed a large population, inferior land must be cultivated and thegood land worked intensively. thus, each person produces less and this means alower average income than could be obtained with a smaller population. othereconomists have argued that a large population gives more scope forspecialization and the development of facilities such as ports, roads andrailways, which are not likely to be built unless there is a big demand tojustify them.
oneof the difficulties in carrying out a world-wide birth control program lies inthe fact that official attitudes to population growth vary from country tocountry depending on the level of industrial development and the availability（获
得的可能性）offood and raw materials. in the developing countries where a
vastlyexpanded population is pressing hard upon the limits of food, space and naturalresources, it will be the first concern of *** to place a limit on thebirthrate, whatever the consequences may be. in a highly industrialized societythe problem may be more complex. a decreasing birthrate may lead tounemployment because it results in a declining market for manufactured goods.when the pressure of population on housing declines, prices also decline andthe building industry is weakened. faced with considerations such as these, the*** of a developed country may well prefer to see a slowly increasingpopulation, rather than one which is stable or in decline.
36.according to the passage, slowly rising birthrate perhaps is good for ______ .
a. a developed nation
b. a developing nation
c. every nation with a small population
d. every nation with a big population
37. asmall population may mean________.
a. higher productivity and a higher average income.
b. lower productivity and a lower average income
c. higher productivity, but a lower average income
d. lower productivity, but a higher average income
38.in a developed country, people will perhaps go out to work if thebirthrate______ .
a. is out of control
b. goes down
c. goes up
d. remains stable
39.it is no easy job to carry out a general plan for birth control throughout theworld because_______.
a. even developed countries may have complex problems
b. there are too many underdeveloped countries in the world
c. different ***s have different views of the question
d. underdeveloped countries have low level of industrial development
40.according to the passage, a large population will provide a chance fordeveloping _______ .
a.industry
b. national economy
c. agriculture
d. transport system liao1984 1年前他留下的回答 已收到1个回答

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36. A
37. D
38. C
39. C
40. D

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