首页
登录
职称英语
Now we travel to the north central part of the United States. We are in the s
Now we travel to the north central part of the United States. We are in the s
游客
2023-08-30
70
管理
问题
Now we travel to the north central part of the United States. We are in the state of South Dakota. The land is big and mostly fiat with many 【B1】 of corn, wheat and soybeans. But as we travel west, the cropland gives way to wild grasses. A strong dry wind blows 【B2】 from the west.
Suddenly, the land becomes 【B3】 and rocky, dry and dusty--no longer green and gold. It is now a light red-brown color. All around are broken 【B4】 forms. There are hills and valleys of all sizes and strange shapes.
These are the Badlands. Hundreds of thousands of years ago the area was 【B5】 , but, then, forces of nature 【B6】 the grass. Water and ice cut into the surface of the earth. They heat at the rocks, 【B7】 them away. The result is one of the world’s 【B8】 sights.
【B9】
The area is a study in extremes. Temperatures in the summer have been as high as forty-six degrees Celsius. 【B10】
Life in the Badlands is difficult, but animals do survive. The most well known is the prairie dog. 【B11】 .
Now we travel to the north central part of the United States. We are in the state of South Dakota. The land is big and mostly flat with many fields of com, wheat and soybeans. But as we travel west, the cropland gives way to wild grasses. A strong dry wind blows continuously from the west.
Suddenly, the land becomes torn and rocky, dry and dusty--no longer green and gold. It is now a light red-brown color. All around are broken disordered forms. There are hills and valleys of all sizes and strange shapes.
These are the Badlands. Hundreds of thousands of years ago the area was grassland, but, then, forces of nature destroyed the grass. Water and ice cut into the surface of the earth. They beat at the rocks, wearing them away. The result is one of the world’s strangest sights.
All together, the Badlands cover more than fifteen thousand square kilometers. About ten percent is national parkland.
The area is a study in extremes. Temperatures in the summer have been as high as forty-six degrees Celsius. In the winter they have dropped to as low as forty-one degrees below zero.
Life in the Badlands is difficult, but animals do survive. The most well known is the prairie dog. This small mammal lives in a series of underground passages.
选项
答案
fields
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2971039.html
相关试题推荐
[originaltext]TheLibraryofCongress,thelargestlibraryintheUnitedSt
[originaltext]Recently,aprofessorofphilosophyintheUnitedStateshas
[originaltext]Recently,aprofessorofphilosophyintheUnitedStateshas
假设你是李明,假期即将到来,你打算做一次为期三周的旅行,希望找个外国朋友作为游伴(Travel-mate)。拟一个寻游伴的启事,交代清楚日程安排、费用分担情况、
[originaltext]WhentheUnitedStatesGeologicalSurveymakesitsannualrep
[originaltext]Adventuretravelisverypopulartodaywithpeopleofallage
[audioFiles]audio_eusm_j01_085(20099)[/audioFiles]A、Thewomannevertravelsby
[originaltext]Formanyinternationalstudents,comingtotheUnitedStatesa
[originaltext]Formanyinternationalstudents,comingtotheUnitedStatesa
【B1】[br]【B6】A、manB、womenC、travelerD、speakerC语意辨析;从上下文语意来看,A、B、D仍显牵强,而C显然符
随机试题
IwasinsomedoubtastowhethertheCorporalhad______usaccidentallyonhisw
Youshouldbuythisbicyclewhiletherearesomeleft,itisingreat______.A、de
【B1】[br]【B6】[originaltext]Scientistshavedevelopedanewcancerdrug.So
回弹弯沉值可以用于()。A竣工验收 B交工验收 C新建路面结构设计 D旧路
正常月经来潮是由于体内A.雌激素的撤退性出血 B.孕激素的突破性出血 C.雌
一个建设项目有不同类型和不同用途的信息,为了有组织地存储信息、方便信息的检索和信
共用题干 第三篇Sprained(扭伤)AnkleOneofthemos
MOV的电阻片应具备一致性,整组MOV应在(____)下生产加工而成,并经过严格
要在Word中建一个表格式简历表,最简单的方法是()。A.用绘图工具进行绘制
金字塔式建仓的特点是将不断买入(卖出)的期货合约的平均价格保持在较低(较高)的水
最新回复
(
0
)