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
The sea is the largest unknown part of our world. It covers【B1】______ percent of the earth. There is still much to be discovered
The sea is the largest unknown part of our world. It covers【B1】______ percent of the earth. There is still much to be discovered
admin
2010-08-21
64
问题
The sea is the largest unknown part of our world. It covers【B1】______ percent of the earth. There is still much to be discovered about this【B2】______ blanket of water.
Some scientists are studying ways of bringing the ocean’s huge【B3】______ of water to the deserts of the world. Others hope to control the weather by learning more about the【B4】______ of heat and moisture between the ocean and the air. Others, are studying the ways in which sound travels and is【B5】______ by water and heat. What happens when seawater touches different elements is another【B6】______ of study.
【B7】______ the ocean floor is an important work among so many interesting studies.【B8】______ , only a very small part of the ocean has been mapped. Now underwater photography is used in mapping parts of the ocean floor.【B9】______ .
If the waters of the ocean could be moved away, the sea floor with its wide valleys, uneven mountains would be an unbelievable sight. Around the edges of the continents the ocean floor is flat and the water is not much deeper than about thirty miles.【B10】______ . But where there are high young mountains along the coast, this flat part may be much less than thirty miles.【B11】______ .
【B11】
选项
答案
Where rivers flow into the sea, the flat area may extend for hundreds of miles
解析
转载请注明原文地址:https://kaotiyun.com/show/7C7K777K
0
大学英语六级
相关试题推荐
Iaskedsuccessfulpeoplewhatthesecretoftheirsuccesswas.I【B1】______anearlydiscussionwithavicepresidentofalarge
TOFOREIGNERS,fewthingsseemaspeculiarlyBritishasthehabitofsendingyoungchildrenawayfromhometoschool.Atfirstg
Parentsofwailing(哀号)babies,takecom-fort:Youamnotalone.Chimpanzeebabiesfuss.Seagullchickssquawk.Buryingbeetle
Whethertheeyesare"thewindowsofthesoul"isdebatable;thattheyareintenselyimportantininterpersonalcommunicationis
TheMostBeautifulCityinAmericaIthasbeencalledthemostbeautifulcityinAmerica.Italsoisthesubjectofaveryp
A、Meethisanthropologyteacher.B、Lendhimhermagazinewhenshe’sdonewithit.C、Comeovertohishouseafterclass.D、Helph
TheLibraryofCongressisAmerica’snationallibrary.Ithasmillionsofbooksandotherobjects.Ithasnewspapers,【B1】______
A、Hewillprobablyoverchargeher.B、Heisoneofherneighbors.C、Heonlyworksonnewcars.D、Hehasfixedhercarbefore.D细节
Depression:TheHiddenEpidemicFeltdown?Gottheblues?You’renotalone.Everyonegetssad(yes,everyoneyou’veevermet
Himalaya’sRecedingGlaciersThegreatmajorityoftheworld’sglaciersappeartobedecliningatratesequaltoorgreater
随机试题
判断贫血及其程度的最重要指标是【】
IoncewenttoatowninthenorthofEnglandonbusiness.Itwasabout7:30intheeveningwhenIreachedthehotel.Them
急性化脓性胆囊炎时,最易穿孔的胆囊部位是
支气管扩张最具诊断意义的检查是( )。
按照有机化合物的分类,单糖是
CharlotteWhiteheadwasborninEnglandin1843,andmovedtoMontreal,Canadaattheagefivewithherfamily.While【C1】______h
拘传的适用条件包括()。
根据马斯洛的需要层次理论,人的需要从低级到高级的正确排序()。(统考2012研)
(2007年试题,23)设线性方程组(1)与方程x1+x2+x3=a-1(2)有公共解,求a的值及所有公共解.
Withgreateffortsofthepeace-lovingpeopleallovertheworld,Iraq________thewar.
最新回复
(
0
)