首页
登录
职称英语
We human beings are land animals, but we are also closely tied to the sea. T
We human beings are land animals, but we are also closely tied to the sea. T
游客
2024-02-16
33
管理
问题
We human beings are land animals, but we are also closely tied to the sea. Throughout history, the sea has【B1】______our needs.
The sea has provided us with food, and【B2】______way to travel to many parts of the world. Today, experts【B3】______that nearly 2/3 of the world’s population live within 80 kilometers off the sea coast. In the modern【B4】______world, the sea offers many resources to help us survive. Resources on land are beginning to grow less. The sea, however, still offers hope to supply many of our needs.
The riches of the sea yet to be developed by technology are【B5】______.Oil and gas explorations have existed for nearly 30 years.【B6】______amounts of minerals, such as iron, nickel and copper exist on the ocean floor ready to be mined. Fish farming promised to be a good way to produce large【B7】______of food. Tile【B8】______of fish and shellfish is an ancient skill practiced in the past mainly by oriental people.
Besides oil and gas, the sea may offer new source of energy.【B9】______such as hydro-electric power.
Technology is enabling people to explore ever deeper under the sea. The new under-sea technology is providing divers with diving suits and under-sea chambers that are kept at sea-level pressure.【B10】______
The technology to harvest the sea continues to improve.【B11】______ [br] 【B11】
选项
答案
Experts believe that the problems of exploring the food, minerals and energy sources of the sea will soon be largely solved.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3454501.html
相关试题推荐
Protestsattheuseofanimalsinresearchhavetakenanewandfearfulchar
Protestsattheuseofanimalsinresearchhavetakenanewandfearfulchar
Protestsattheuseofanimalsinresearchhavetakenanewandfearfulchar
Psychologiststellusthattherearefourbasicstagesthathumanbeingspas
Psychologiststellusthattherearefourbasicstagesthathumanbeingspas
Psychologiststellusthattherearefourbasicstagesthathumanbeingspas
Sincewearesocialbeings,thequalityofourlives【S1】______inlargemeasu
Sincewearesocialbeings,thequalityofourlives【S1】______inlargemeasu
Sincewearesocialbeings,thequalityofourlives【S1】______inlargemeasu
Sincewearesocialbeings,thequalityofourlives【S1】______inlargemeasu
随机试题
Whendidthespeakerlearntosmoke?Thespeakerlearnstosmokeat______.[b
Procrastinators(拖延症患者),takenote:Ifyou’vetriedbuildingself-discipline
读图6分析下列问题。(13分) (1)气候类型①__________气候,
关于抗震设计的大跨度屋盖及其支承结构选型和布置的说法,正确的是( )。A.宜采
标准ASC11码字符集共有编码()个。A.128 B.52 C.34
脉冲多普勒检测卵巢恶性肿瘤流速曲线特点多为A.高速高阻 B.低速高阻 C.中
胃溃疡可出现A.多为上腹正中或偏右节律性疼痛 B.上腹持续性剧痛、放射至背后
SF6气瓶应放置在()的专门场所,直立保存,并应远离热源和油污的地方。阴凉干燥$
投资项目产品价格预测除了劳动生产率、成本和利润等情况外,更重要的是要考察()
某工程承包合同纠纷经第二审人民法院审理,裁定发回原审人民法院重审。下列不属于发回
最新回复
(
0
)