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
Farmers usually use ploughs to prepare their fields for planting crops. Ploughs cut into the ground, and lift up weeds, and othe
Farmers usually use ploughs to prepare their fields for planting crops. Ploughs cut into the ground, and lift up weeds, and othe
admin
2017-07-01
69
问题
Farmers usually use ploughs to prepare their fields for planting crops. Ploughs cut into the ground, and lift up weeds, and other unwanted plants. However, ploughing【B1】______causing severe damage to topsoil by【B2】______the plants that protect the soil from being blown or washed away. Many farmers in South Asia are now trying a process called Low Till Farming. Low Till Farming limits the use of ploughs. In this method of farming, seeds and fertilizer are put into the soil through small cuts made in the【B3】______of the ground. Low Till Agriculture leaves much or all of the soil and 【B4】______of plants on the ground. They【B5】______a natural fertilizer and help support the roots of future crops. They take in rain and allow it to flow into the soil instead of【B6】______. It has been proved that Low Till Farming increases harvests and reduces water use, and this method reduces the need for【B7】______products because there are fewer unwanted plants. Scientists say Low Till Farming is becoming popular in South Asia, which is facing a【B8】______water shortage. They say the area will become【B9】______on imported food unless water is saved through methods like Low Till Farming.【B10】______, more than 115 million people in South Asia depend on local rice and wheat crops. Farmers grow rice during wet weather. During the dry season they grow wheat in the same fields. Farmers are using the Low Till method to plant wheat after harvesting rice. Scientists say Low Till Agriculture is one of the best examples in the world of technologies working for both people, and the environment.
【B5】
选项
答案
serve as
解析
转载请注明原文地址:https://kaotiyun.com/show/wMU7777K
0
大学英语六级
相关试题推荐
A、Diamond-producingriversaredisappearingbecauseofclimatechange.B、Diamondcouldn’tbeformedwithoutgreatheatandpress
A、Midnineteenthcentury.B、Latenineteenthcentury.C、Mideighteenthcentury.D、Lateeighteenthcentury.A短文谈到,美国有很多中国餐馆,超市里也卖中
Corporationsasagroupofferavarietyofjobs.Mostlargecompaniessendpeopletocollegestointerviewgraduatingstudentsw
A、Givingnecessitytothehomelesswithfriends.B、Helpingdeliveringpackagesinthepostoffice.C、Takinggoodstothelocaln
A、Hebrokethelocktofreethebaby.B、Hepulledthebabyoutofthewindow.C、Hecrawledclosetothebabyontheground.D、He
Whenweworryaboutwhomightbespyingonourprivatelives,weusuallythinkabouttheFederalagents.Buttheprivatesector
A、Culture.B、Personality.C、Education.D、Pastexperience.C细节题。Adams博士提到Now,ourpreferencesaredeterminedbymanyfactors,forex
A、Irrelevant.B、Straightforward.C、Ridiculous.D、Confrontational.D录音提到,第二个问题更有挑衅性(moreconfrontational),提问“实施这个计划的钱从哪来”的记者似乎怀着敌意
Thelocaleducationauthoritycompiledalistof"potentialsecurityproblems"oncampuslastweek.Theyincludefireaccidents,
A、HewasoneofthegreatestemperorsinHanDynasty.B、HebroughttoPersiaanewbreedofhorsefromChina.C、Hewasconsidere
随机试题
患者,男,55岁。肠切除术后5天,排便时突感胸痛,继而出现呼吸困难。心率120次/分,血气分析示PaO260mmHg,PaCO230mmHg。超声心动图示右室内径增大,三尖瓣中度反流。最可能的诊断是
(2012年第29题)可以作为合成前列腺素原料的物质是
肿物考虑是哪种疾病术后症状如何解释
下列各项中,符合我国《个人所得税法》规定的有()。
下列各项中,属于政府预算会计要素的是()。
下列不是宪法的特征的是()。
党群关系,关乎党和国家的存亡大计。为了实现党的十八大确定的奋斗目标,中共中央部署并在全党开展了党的群众路线教育实践活动。这次活动的主要内容是
设A=,则A*的值.
TipsforApplyingtoU.S.CollegesI.GeorgeMasonUniversity-Thelargest【T1】________universityinVirginia
Forthispart,youareallowed30minutestowriteashortessayentitledShouldYoungPeopleBeObedienttoTheirParents?foll
最新回复
(
0
)