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
47
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
IrememberatripIoncemadetomygrandmother’shouse.Shelivedatab
Hollywood’strueheroesarelosingtheirjobs.Stuntpeople(替身演员)whoenter
一部电影在4个单位轮映,每一单位放映一场,轮映次序有( )A.4种. B.1
钢材的屈强比越大,钢材的结构可靠性越低。()
尊重幼儿游戏的自主性就是要尊重幼儿游戏的意愿和兴趣。( )
端子箱内应加装驱潮加热装置,装置应设置为自动或常投状态,驱潮加热装置电源应单独设
2019年,江南县集体经济审计站在对所辖的华东村负责人杨某进行离任审计时发现,
根据《城乡规划法》的规定,由城乡规划主管部门和镇人民政府组织编制修建性详细规划,
下列交易或事项采用公允价值进行后续计量的有()。A.交易性金融资产 B.
(2019年真题)关于箱涵顶进施工的说法,正确的有()。A.箱涵顶进施工适用于带
最新回复
(
0
)