首页
登录
职称英语
To call something "marginal" means it is not very good. Farmers have their o
To call something "marginal" means it is not very good. Farmers have their o
游客
2023-07-16
11
管理
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 [br] 【S9】
选项
答案
L
解析
此处需要填入一个动词的过去分词,选择范围缩小到L和O,分别放人空白处根据上下文可确定答案为L。
转载请注明原文地址:https://www.tihaiku.com/zcyy/2841589.html
相关试题推荐
Astheplacecircledovertheairport,everyonesensedthatsomethingwaswr
Astheplacecircledovertheairport,everyonesensedthatsomethingwaswr
Astheplacecircledovertheairport,everyonesensedthatsomethingwaswr
Astheplacecircledovertheairport,everyonesensedthatsomethingwaswr
Astheplacecircledovertheairport,everyonesensedthatsomethingwaswr
Astheplacecircledovertheairport,everyonesensedthatsomethingwaswr
Astheplacecircledovertheairport,everyonesensedthatsomethingwaswr
Astheplacecircledovertheairport,everyonesensedthatsomethingwaswr
Astheplacecircledovertheairport,everyonesensedthatsomethingwaswr
Astheplacecircledovertheairport,everyonesensedthatsomethingwaswr
随机试题
Thecloserelationshipbetweenpoetryandmusicscarcelyneedstobeargued.
提高价值的途径有()。A.功能提高,成本增加 B.功能降低,成本增加
IP地址是指()。A、媒体存取控制地址 B、传输控制协议地址 C、通
在下列技术方案现金流量表中,可以计算投资回收期指标的是( )。 A、投资现金
房地产经纪机构采取矩阵制结构形式的,其缺点主要表现为( )。A.对环境变化适应
如图所示,初速度为零的物体A从光滑的斜坡上直线滑下,A到达坡底的最后3秒内的路程
在进行固定资产融资需求的测算时,流动资金一般采用()估算。A.平均指标法 B.
(2019年真题)关于增值税纳税人的规定,说法正确的是()。A.增值税纳税人不
根据《建筑安装工程费用项目组成》(建标[2013]44号)的规定,未达到固定资产
(2014年真题)已知国内制造厂某非标准设备所用材料费、加工费、辅助材料费、专用
最新回复
(
0
)