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
To call something "marginal" means it is not very good. Farmers have their own way to【S1】______marginal land: It is the last to
To call something "marginal" means it is not very good. Farmers have their own way to【S1】______marginal land: It is the last to
admin
2013-02-24
14
问题
To call something "marginal" means it is not very good. Farmers have their own way to【S1】______marginal land: It is the last to be planted under good conditions, and has the【S2】______to be avoided under poor conditions. Low【S3】______soil is not the only reason land could be considered marginal. It might be in an area where rainfall is【S4】______or where a hillside might rise too steeply(陡峭地).
There are uses for marginal land, however. Most often it is used as grassland. Grasses provide excellent【S5】______for grazing(吃草)animals like cattle, sheep and goats. Grass seed can be bought from a foreign supplier or【S6】______grasses can be used. However, using marginal land for grazing is not a simple issue. There is a【S7】______of overgrazing. Cattle can damage the crops by eating down to the roots. Also, the weight of the animals crushes the soil and can make it too hard for growing. A(n)【S8】______way to reduce the harm is to move animals from one field to another. This method is known as rotational grazing(循环放牧)which is extremely important for marginal land.
Another use for marginal land is for tree crops. Studies have【S9】______that the white pine and loblolly pine(火炬松)are two kinds of trees that grow well on such land. They grow fast and provide good quality wood. Another tree is the poplar(白杨), found in many parts of the world.
Failure to take the care needed to protect marginal lands can make a bad situation worse. But good planning can【S10】______a marginal resource into a highly productive one.
A)feed I)discouraging
B)priority J)quality
C)transplant K)native
D)effective L)revealed
E)limited M)prejudice
F)define N)hazard
G)adequate O)recovered
H)transform
【S8】
选项
答案
D
解析
此处需要填入一个形容词或相当于形容词功能的词,根据下下文的描述可知,这里是指一个有效的方法,因此正确答案为D。
转载请注明原文地址:https://kaotiyun.com/show/NJu7777K
0
大学英语四级
相关试题推荐
A、Eachquestioninaformmustbeanswered.B、Everythinginaformmustbereadcarefully.C、Somethingofyourinterestismost
A、ThefinalexammightincludesomethinginChapter5.B、Prof.Greenwilltellthestudentswhatwillbetestedinadvance.C、Pr
Housingofficialssaythatlatelytheyarenoticingsomethingdifferent:studentsseemtolackthewill,andskill,toaddresst
Housingofficialssaythatlatelytheyarenoticingsomethingdifferent:studentsseemtolackthewill,andskill,toaddresst
A、IntroducemoreaboutDollyParton.B、PlayaDollyParton’ssongforthelisteners.C、Talksomethingaboutcountrymusic.D、Pla
A、Itgivespeoplesomethingtothinkabout.B、Itteachesimportantlessonstochildren.C、Itshouldberemovedfromeveryhome.
A、Sheboughtsomewindows.B、Sheboughtalotofthings.C、Sheboughtnothing.D、Sheboughtsomethingtoeat.C语义推断题。男士问女士和朋友在城里
随机试题
CO中毒对O2的运输危害极大,是因为
患者,女,66岁。活动后气短半年,逐渐加重,干咳,伴有明显乏力和消瘦。2个月来体重下降约4kg,无明显发热。吸烟40余年,1~2包/天,有高血压、结核病史。查体:浅表淋巴结未及,双肺中下野可闻及Velcro啰音,肝脾肋下未及。杵状指(+)。本病X线检查
钢结构、钢筋混凝土结构、框架结构、塑料结构、钢索结构和薄膜充气结构全部都是以组成建筑结构的主要建筑材料来划分的。()
以下各项中,()是对采用包销方式的正确表述。
社会治安综合治理,是公安工作中党的领导、公安机关和政府部门三者有机结合的新形式,是公安工作党委领导的根本原则和群众路线在新形势下的新发展。()
2
A、 B、 C、 C
Folksayings______usintothecomplexandsubtlevaluesthatcharacterizecultureintowhichweareborn.
Havingbeenbadlydamagedbytheearthquake)thecityhastobe(rebuild)______.
Forthispart,youareallowed30minutestowriteashortessayentitledMaintainingCulturalHeritagesofTraditionalHolidays
最新回复
(
0
)