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求一篇完形答案The introduction of new varieties of rice and wheat i

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求一篇完形答案
The introduction of new varieties of rice and wheat in Asia and Latin America has been (1)______ as the “Green Revolution.” So far the new (2)______ and the accompanying technology have not (3)______ in increased agricultural production per head or reduced malnutrition.The direct,quantitative effects of (4)______ high-yielding variation of food grains have been modest.
The indirect and quantitative effects,however,have sometimes been (5)______.The new technology has (6)______ to changes in crop pattern and in (7)______ of production.It has accelerated the (8)______ of a market-orientated,capitalist agriculture.It has encouraged the (9)______ of wage labor,and thereby helped to create or augment a class of agricultural laborers.It has increased the (10)______ of landowners,and this in (11)______ has been associated with a greater polarization of classes and intensified (12)______.
Changes in (13)______ and class alignments have been accompanied by changes in the distribution of income.Profits and rents have increased absolutely and relatively.The share of wages has (14)______ and in some instances real wages rates or the (15)______ of days worked,or both,have declined.In short,an old (16)______ of agriculture,slowly or (17)______ is in the process of being (18)______ by the advance of contemporary (19)______.
The policies (20)______ have accompanied the “Green Revolution” in many underdeveloped (21)______ have aggravated the problems (22)______ these countries face.(23)______ of some commodities have increased,but the (24)______ of growth of total agricultural production has (25)______ little tendency to rise.At the same time,inequality has become (26)______,poverty has increased absolutely.
(Key:1.known 2.seeds 3.resulted 4.introducing 5.significant 6.led 7.methods 8.development 9.growth 10.power 11.turn 12.conflict 13.status 14.declined 15.number 16.system 17.swiftly 18.destroyed 19.technology 20.that 21.countries 22.that 23.supplies 24.rate 25.shown 26.worse)
1.known 2.seeds 3.resulted 4.introducing 5.significant 6.led 7.methods 8.development 9.growth 10.power 11.turn 12.conflict 13.status 14.declined 15.number 16.system 17.swiftly 18.destroyed 19.technology 20.that 21.countries 22.that 23.supplies 24.rate 25.shown 26.worse
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