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
34
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.
【B10】
选项
答案
Currently
解析
转载请注明原文地址:https://kaotiyun.com/show/Z5F7777K
0
大学英语六级
相关试题推荐
A、FindinformationontheU.S.DepartmentofStatewebsite.B、Preparesomeextramoneyfortheemergencypassport.C、Contacthe
A、Knowasmuchaboutthecompanyaspossible.B、Trytoworkasaninterninthecompany.C、Findoutthebackgroundofthetopex
A、Theyusuallygoabroadforanicesummervacation.B、Theywouldliketogoshopping.C、Theyoftenchoosetolearnsomethingus
A、Ithasopendoorsattheback.B、Itcanavoidthetrafficjamaboveground.C、Itisredwithdouble-deckers.D、Itrequiresat
A、Peopleinthecountryarebusilyharvestingcrops.B、Soldiersarefightingbravelyonthebattlefield.C、Fashionableladiesar
A、Leavetheparcelforhimtomaillater.B、Findanotherpersontosendtheparcel.C、Givehimahandtoprepareforthepresent
A、Shedidn’ttelltherightageofhim.B、Sheforgottotakeboththetwoexams.C、Sheusuallydoesn’tcomebackontime.D、She
A、Itcanpreventglobalwarming.B、Itcancatchblowingsand.C、Itcanstopdesertification.D、Itforcesfarmersleavecropland.
随机试题
中共八大提出社会主义改造完成以后,我国社会的主要矛盾是无产阶级同资产阶级之间的矛盾。()
某汽车租赁公司有200辆同型号的汽车。每辆车的日租金为100元时可全部租出;当每辆车的日租金增加5元时,未租出的汽车就会多4辆,租出的车每天需要维护费20元。每辆车的日租金为多少时,租赁公司的日收益最大?()
在Excel的A2单元格中输入“=3^2”,然后将其复制到A3单元格,A3单元格中显示的是()
高热量、高脂肪的食品是典型的西方国家的饮食。自1980年以来,中国人越来越多地食用高热量、高脂肪的食品,心脏病和糖尿病的发病率也提高了,但中国人的平均预期寿命却从20世纪80年代初的68岁增长为73岁,而且仍在不断提高。如果以下陈述为真,哪一项最有助于解释
实验中要解决8个问题,每个问题分别配置A、B、C三个容量不同的量杯,要求被试使用它们量出一定量的水。前5个问题均可通过“B减A减2C”得以解决;后3个问题尽管可以采用“A加C”这种更简便的方法,但被试仍沿用“B减A减2C”。该实验体现的影响问题解决的因素是
在收回划拨国有建设用地使用权之时,出现以下()情形时,需要对土地使用权人给予适当补偿。
拆除城市规划区内国有土地上的非公益事业房屋的附属物,其补偿方式是()。
按照《中华人民共和国建筑法》的规定,施工现场安全由( )负责。
Thinkaboutwhatwouldmakeyoureally,reallyhappy.Moremoney?Wrong.Smiling,well-adjustedkids?Wrongagain.Thefactisw
WhatisthepurposeofMrs.Harris’visittotheheadmaster?
最新回复
(
0
)