首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A problem related to the【B1】______ for land use is whether crops should be used to produce food or fuel. Two areas will be exami
A problem related to the【B1】______ for land use is whether crops should be used to produce food or fuel. Two areas will be exami
admin
2010-03-26
113
问题
A problem related to the【B1】______ for land use is whether crops should be used to produce food or fuel. Two areas will be examined in this【B2】______ . Firstly, the problem should be viewed in its【B3】______ perspective. When oil prices rose【B4】______ in the 1970s, countries had to look for【B5】______ to solve the resulting【B6】______ .
In developing countries, one of the possible answers to it is to produce alcohol from plant material. This has led to a lot of research in this area【B7】______ in the use of sugar. The use of this material resulted from two【B8】______ reasons: a reduction in its price and low production costs.
【B9】______ . like the sweet potato in tropical regions, and corn and sugar beet in non-tropical regions. The problem with these plants is that they are also the people’s staple food in many poor countries.
【B10】______ .farmers naturally go for what is more profitable. As a result,【B11】______ .
【B5】
选项
答案
alternatives
解析
转载请注明原文地址:https://kaotiyun.com/show/dwk7777K
0
大学英语四级
相关试题推荐
A、Manisalsoakindofanimal.B、Therehavebeenmenformorethanamillionyears.C、Likeanyotheranimals,manslowlychange
A、It’stoodifficult.B、It’sformedicalstudents.C、It’sinappropriate.D、It’salreadyfull.DWhatproblemisinvolvedinatten
A、Marriagethatcontinuesformanyyearswithoutdivorce.B、Marriagethatcaneasilyendindivorce.C、Peoplewillmarrythreeo
A、TwoGermanscientists.B、TwoGermanclimbers.C、TwoItalianscientists.D、TwoItalianclimbers.C本题问“是谁在阿尔卑斯山脉中发现了‘雪人’的尸体?”短文中
A、10or11.B、14or15.C、12or13.D、19C根据文章“JodyandIwereclassmatesathighschoolandwereattractedtoeachotherfromt
A、Heisanhonest,flexibleandeasy-goingperson.B、Heworkedonceasanadministrationpersonnel.C、Heisasalesmanandthis
Theunderlinedwords"thesedevelopments"inparagraph2mostprobablyreferto______.Theauthor’spurposeinwritingthisar
A、Tiny.B、Anklebiter.C、Elf.D、Gnome.BWhatisonenicknameforashortperson?此题考听细节的能力,即所听即所得。虽然四个选项都有“矮小的”的含义,但文中只提到了ankle
OriginsofaPlagueSomegaybashersbelieveitisGod’swayofpunishinghomosexuals(同性恋).SomeAfricanssuspectitisjust
A、Theyarelackinginworkexperience.B、Theyliketojumpfromonejobtoanother.C、Theyneedmorechances.D、Theydonotobey
随机试题
对于收入和费用归属期的确认,在会计处理上有()。
面部危险三角区疖的主要危险是()
表面麻醉时,最常选用的麻醉药是
深二度烧伤的愈合时间,在无感染的情况下,一般为
采用声波透射法检测灌注桩质量时,PSD判据法基本上消除了由于声测管不平行或混凝土不均匀等因素造成的声时变化对缺陷判断的影响。()
计算机中度量数据的最小单位是()。[2013年真题]
Haveyoueverwonderedwhatourfutureislike?Practically,allpeople【B1】_____adesiretopredicttheirfuture【B2】_____Most
标准分常模是将原始分数与平均数的距离以标准差为单位表示出来的量表。因为它的基本单位是标准差,所以叫标准分数。常见的标准分数有z分数和()。
下列担保方式中不属于约定担保的是()。
设栈的顺序存储空间为S(1:m),初始状态为top=m+1,则栈中的数据元素个数为()。
最新回复
(
0
)