首页
登录
职称英语
What is it that attracts so many people to diving? The reasons are as divers
What is it that attracts so many people to diving? The reasons are as divers
游客
2024-08-14
50
管理
问题
What is it that attracts so many people to diving? The reasons are as diverse as the available experiences.
Drift divers roll off their boats into strong tidal currents which shoot them rapidly down gullies and over reefs for a kilometer or more. Stopping is nigh impossible—like trying to stand in a hurricane. With one hand firmly gripping your partner, it is just possible to steady yourself and steer with your free hand, dodging the rocks that emerge ghost-like from the fog. This is underwater motorway madness, a crazy freedom. In these fast currents, plankton feeders emerge for an eas-y meal and divers with quick reflexes can sometimes grab an unwary scallop.
Depth divers enjoy a different kind of trip. Ascending and descending is like night flying: unable to see either surface or bottom, you depend on your depth gauge to measure progress. If there is a line to follow to the bottom, it will gradually disappear into eerie nothingness. This is the limbo of diving: weightless and apparently motionless, you see nothing but your fellow diver. When the bottom finally rises from the gloom to meet you, the surrounding world is completely blue-green, because the deeper you go the more the colours from the red end of the colour spectrum are progressively absorbed by the water. Pressure squeezes your suit, your mask, your buoyancy regulator and your lungs, all of which have to be repeatedly inflated. You are in a dark, cold and totally alien environment.
Then there are wreck divers. Some, armed with navigation charts and comprehensive underwater toolkits strapped to their waists, become so weighed down with mementoes it is a wonder they manage to surface at all. Most, however, are happy simply to swim along hulls that sometimes stand 15 metres or more from the sea floor, forming artificial reefs that attract a profusion of marine life. Most wrecks are just huge chunks of broken steel and many of the more intact or important ones are protected.
Wrecks offer plenty of fascinating enclosed spaces, but only the foolhardy or the very experienced venture deep inside them. Sounds of breathing are amplified by chambers of rusting steel, and bubbles run horizontally along the plates above, seeking a way to the surface. Lobsters and conger eels peer out from their crannies, grotesquely enlarged by their proximity and the magnifying effects of water.
For me, the ultimate thrill is night diving. All kinds of creatures, hidden during the day, e-merge at night to feed, mate and exercise. Because it is only possible to see what the torch beam picks out, colours are more defined and your attention becomes more focused. Switch off your torch and you are surrounded by the dull glow of phosphorescence(磷光), which gradually fades to total inky blackness.
Questions 56—60
Decide whether the following statements are true(T)or false(F)according to the passage. [br] The greater problem with wrecks is that they attract divers to dangerous places.
选项
A、TRUE
B、FALSE
答案
A
解析
由原文倒数第二段中的“Wrecks offer plenty of fascinating enclosed spaces,but only thefoolhardy or the very experienced venture deep inside them”可知,海底沉船有很多封闭的空间,只有那些真的有经验或者胆子大的人才会去探险。题干是说沉船潜水最大的问题是会将潜水者吸引到危险的地方。题干描述与文章意思一致,因此正确。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3720073.html
相关试题推荐
Peopletypicallyfindunemploymentapainfulexperience.Itmayresultfrom
Peopletypicallyfindunemploymentapainfulexperience.Itmayresultfrom
ThehistoryoftheAmericanpeopleis,inpart,thehistoryofthemovement
ThehistoryoftheAmericanpeopleis,inpart,thehistoryofthemovement
Oldpeoplearealwayssayingthattheyoungarenotwhattheywere.Thesame
Oldpeoplearealwayssayingthattheyoungarenotwhattheywere.Thesame
Oldpeoplearealwayssayingthattheyoungarenotwhattheywere.Thesame
Oldpeoplearealwayssayingthattheyoungarenotwhattheywere.Thesame
Oldpeoplearealwayssayingthattheyoungarenotwhattheywere.Thesame
Oldpeoplearealwayssayingthattheyoungarenotwhattheywere.Thesame
随机试题
[originaltext]M:I’msotired,Ican’tseestraight.W:You’vebeentiredalot
Whatmakesiteasiertosharethoughts?______makesiteasiertosharethoughts
一患者行右侧腮腺浅叶和肿物切除及面神经解剖术,术中结扎腮腺导管且术后未使用负压引
下列哪项是石菖蒲不具有的A.表皮细胞类方形,外壁增厚,棕色,有的含红棕色物 B
一般药物中毒常常会出现神经系统症状中:A.昏迷B.谵妄C.惊厥D.肌纤维颤动E.
耦合电容器瓷套有开裂、破损现象的,应立即汇报调控人员,作紧急停运处理。
W房地产开发公司取得A市B县C村一块基本农田以外的耕地,拟建一经济适用住房小区,
学习一种新材料时运用联想,假借意义,对记忆亦很有帮助,这种方法被称为(
(2016年真题)某男,56岁,患高血压病服用吲达帕胺,后因血压控制不理想,自行
为了有效控制零部件的成本及质量,确保生产经营稳步进行,甲汽车制造公司推出了向上游
最新回复
(
0
)