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
48
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】______ .
【B6】
选项
答案
crisis
解析
转载请注明原文地址:https://kaotiyun.com/show/pwk7777K
0
大学英语四级
相关试题推荐
PeopleinalargeareaanypossessthesameDNAthreadbecause______.Whatcanweinferfromthepassage?
Theauthorthinksthatthetrendtowardsarapidriseinconsumptionwas"undesirable"because______.Costincreasedmostgreat
A、Doctorandpatient.B、Studentandteacher.C、Salesassistantandcustomer.D、Managerandofficeclerk.BM:Iwaswonderingif
A、Thewomandoesn’tknowthewaybecausesheisastrangertothiscity.B、Beforeshereachesherdestination,sheshouldpasst
A、ShewasAmerica’sfirstAfrican-Americanbroadcaster.B、Ordinarypeoplelovedher.C、Shedealtwithverypersonalissuesina
A、Abarberandbusinessman.B、Abroadcaster.C、Abusinessmanandbroadcaster.D、Abarberandbroadcaster.A根据对话中“Herfather,Vern
A、Thelocationofanartschool.B、Informationaboutacourse."C、Thedifferencesbetweentwopaintings.D、Wheretoregisterac
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、Yes,averyniceman.B、No,nobodylikeshim.C、He’sOK.D、Shedoesn’thaveaboss.BIsthewoman’sbossaniceman?此题考查听细节性信
随机试题
若有定义:doublex;,则表达式:x=0,x+10,x++的值是
股神经主要支配()的皮肤感觉。
A.真结合径B.对角径C.中骨盆横径D.出口后矢状径E.骨盆出口横径骶骨尖端至坐骨结节间径中点间的距离为
考虑小儿是病理性黄疸的情况是
小儿咽一结合膜热的病原体是
钢梁安装前检查的内容包括()。
公司债券作为公司为筹措资金而公开负担的一种债务契约,其特征为()
河流补给的方式多种多样,主要有____________、____________、湖泊、沼泽水和地下水补给等。
社会主义精神文明的核心是()。
关于可靠性,以下叙述中正确的是(65)。
最新回复
(
0
)