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
2016-12-30
22
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.
【B4】
选项
答案
remains
解析
转载请注明原文地址:https://jikaoti.com/ti/ePmFFFFM
0
大学英语六级
相关试题推荐
Amsterdam,atriumphofresourcefulness,isthebiggestcityintheNetherlands.Spaceisrareand【B1】______inAmsterdam,where
A、Dreamswerealwaysmisleading.B、Dreamshadtheirownspecificmeanings.C、Dreamscouldhelpexplainourbrainactivities.D、T
A、Itismorestressful.B、Itmakesthemmisstheirformerjobs.C、Itbringsthemfreedom.D、Itwillproducehugewealth.C推理判断题。
A、Sheisinterestedinplayingtheguitar.B、Sheplaystheguitaratnightsinabar.C、Sheusesaguitartoamuseherself.D、Sh
A、Peoplelikereadingbooksnowadays.B、PeoplemaynotlearnanythingfromTV.C、PeoplelikewatchingsportsonTV.D、Peoplepre
A、Specialeducation.B、Biomedicalengineering.C、Artificialintelligence.D、Imagingsystem.B事实细节题。本题问的是在工作需求量方面,哪一个领域将会增长最快。短文中
Alzheimer’sdisease(老年痴呆症)ismostlyaconditionofoldage.Sincelife【B1】_____isgettinglongeraroundtheworld,thenumberof
A、Takemirrorsalongwiththem.B、Spendmoremoneyonmake-up.C、Dosomebodyexerciseduringwork.D、Domuchmoresportsafter
A、Lightreadingissuitablefornight.B、Projectplancankillthetime.C、Dancingisbetterthanreading.D、Dancingistheman’
A、Practicalpeoplegenerallyworeankleboots.B、Extrovertsusuallyworeflashiershoes.C、Richpeopletookexceptionalcareof
随机试题
A、大肠杆菌B、溶血性链球菌C、痢疾杆菌D、肺炎球菌E、白色念珠菌急性肾小球肾炎与哪种细菌感染关系最大()
暑淫之邪所致发热恶寒,汗出多的原因是
A.呼吸性酸中毒B.呼吸性碱中毒C.代谢性酸中毒D.代谢性碱中毒临床上最常见的酸碱失衡
计算机替代手工账的步骤有()。
月牙湖自然保护区位于()。
在团体辅导中,______是领导者将心比心,设身处地地对成员的一种移情性理解,并把这种理解恰如其分地表达出来。
你认为教师对学生语文作业的评价是以“一味的鼓励性评价为主”还是以“科学性评价为主”?
双符号位的作用是什么?它只出现在什么部件中?
设P(a,b)是曲线上的点,且a<5.(Ⅰ)求P点处的切线方程;(Ⅱ)由(Ⅰ)中的切线与曲线及x轴,y轴所围成图形绕x轴旋转,把所得旋转体的体积表示成a的函数,并求其最小值.
Theword"poem"isconcrete,______"poetry"isabstract.
最新回复
(
0
)