首页
登录
职称英语
[originaltext] Unless you have visited the southern United States, you proba
[originaltext] Unless you have visited the southern United States, you proba
游客
2023-07-30
20
管理
问题
Unless you have visited the southern United States, you probably have never heard of Kudzu. Kudzu, as any farmer in the south will sadly tell you, is a superpowered weed. It is a strong climbing plant. Once it gets started, Kudzu is almost impossible to stop. It climbs to the tops of the tallest trees. It can cover large buildings. Whole barns and farm houses have been known to disappear from view. Wherever it grows, its thick twisting stems are extremely hard to remove. Kudzu was once thought to be a helpful plant. Originally found in Asia, it was brought to America to help protect the land from being swallowed by the sea. It was planted where its tough roots which grow up to five feet long could help hold back the soil. But the plant soon spread to places where it wasn’t wanted. Farmers now have to fight to keep it from killing other plants. In a way, Kudzu is a sign of labor shortage in the south. Where there is no one to work the fields, Kudzu soon takes over. The northern United States faces no threat from Kudzu. Harsh winters kill it off. The plant loves the warmth of the south, but the south surely doesn’t love it. If someone could invent some use for Kudzu and remove it from southern farmland, his or her fortune would be assured.
选项
A、It has done more harm than good in the southern USA.
B、It was brought to the northern USA by Asian farmers.
C、It was introduced into the USA to kill harmful weeds.
D、It can be used by farmers to protect large buildings.
答案
A
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/2882685.html
相关试题推荐
[originaltext]YokoiShoichi,aJapanesesoldierduringWorldWarⅡ,nevers
[originaltext]Ratsaretheenemyofhumanbeings.Theyeatorspoilcropso
[originaltext]M:Hi,Sarah.What’sup?W:Oh,hi.Ijustgotoutofahistoryc
[originaltext]M:Hi,Sarah.What’sup?W:Oh,hi.Ijustgotoutofahistoryc
[originaltext]W:Whydidn’tyouhaveyourgeologyclasstoday?M:Onlythreeou
[originaltext]W:Whydidn’tyouhaveyourgeologyclasstoday?M:Onlythreeou
[originaltext]W:Whydidn’tyouhaveyourgeologyclasstoday?M:Onlythreeou
[originaltext]W:Whydidn’tyouhaveyourgeologyclasstoday?M:Onlythreeou
[originaltext]SomestudentsattheOpenUniversityleftschool20yearsago
[originaltext]SomestudentsattheOpenUniversityleftschool20yearsago
随机试题
TheUnitedStates【C1】______alargepartoftheNorthAmericancontinent.Its
Thespeakerwantsustoknowthatachild[originaltext][18B]Playisthepr
对师德养成过程中各要素关系论述正确的是()。A.道德认识是基础 B.道德情感
与情志调畅密切相关的脏是A.肝 B.心 C.脾 D.肺 E.肾
患者,女,20岁,突然发作上腹痛,按压后疼痛程度减轻。应首先考虑的是A.胃溃疡
构成诱骗投资者买卖证券、期货合约罪的主体包括()。 Ⅰ.证券交易所的从业人员
321)相间阻抗继电器的测量阻抗与保护安装处至故障点的距离成正比,而与电网的运行
(2015年真题)患者,男,56岁。有高血压病史4年。体检:血压156/96mm
安全评价工作是一个长期、细致的工作,要想准确评价被评对象的危险有害因素,评价过程
男性,60岁,咳嗽、乏力、无痰2个月,曾予青霉素80万单位肌注,2次/日,共用5
最新回复
(
0
)