首页
登录
职称英语
Green sea turtles(海龟) are the world’ s largest species of hard-shelled sea t
Green sea turtles(海龟) are the world’ s largest species of hard-shelled sea t
游客
2025-03-03
18
管理
问题
Green sea turtles(海龟) are the world’ s largest species of hard-shelled sea turtle. While most individuals weigh about 136 to 181 kilograms, some can be【C1】______ heavy as 204 kilograms. These turtles are found nesting(筑巢) along the coastline of more than 80 countries with the largest nesting populations【C2】______ in Costa Rica and Australia.
Green sea turtles spend most of their lives underwater,【C3】______ they can rest for up to five hours at a time before【C4】______ up for air. When active, they typically stay underwater for a few minutes and swim up to the surface to【C5】______ air for a few seconds. Green sea turtles also bathe in the sun【C6】______ land.
Unlike most other sea turtles, adult green sea turtles eat primarily plant-based foods【C7】______ of seaweed and sea grass. Scientists believe these green foods【C8】______ the sea turtle’s fat its green color.
Similar to other sea turtles, green sea turtles travel long distances【C9】______ their feeding grounds and their nesting sites, with recorded distances【C10】______ than 2,600 kilometers. They have strong flippers (鳍形肢) that help them【C11】______ in the water.
Female green sea turtles leave the water in【C12】______ to lay eggs on the beach and will choose the same nesting【C13】______ as where they were born. A female will dig【C14】______ a nest with her flippers and lay about 115 eggs. Then she’ll cover the eggs【C15】______ sand and return to the sea. After about two months the babies will use a special "egg tooth" to break their shells and hatch(孵化) from their eggs.
The first few years of a green sea turtle’ s life are spent【C16】______ at sea, where they feed on tiny animals and plants【C17】______ live in the surface layer of the sea. As they grow older, the turtles move to【C18】______ waters along the coast, where they find sea grass to eat.
Adult green sea turtles face many threats, primarily form humans, including injuries from passing boats, being【C19】______ in fishing nets and pollution. Newly hatched sea turtles are also at【C20】______ of being hunted by other animals as they move from their nests out to the sea. [br] 【C16】
选项
A、float
B、think
C、floating
D、thinking
答案
C
解析
动词辨义及搭配。float“漂浮”,think“思考”。此句中用现在分词短语表示绿海龟的生存状态,所以需要用动词的ing形式。再结合两个词的词义代入句中,C最符合,故选C。
转载请注明原文地址:https://tihaiku.com/zcyy/3980217.html
相关试题推荐
Withintheforeseeablefuturetheremaybeamajor______ofspecies,involvingfr
Scientistscanpredictregions______newspeciesaremostlikelytobefound.A、wh
Chinahashundredsofislands,______thelargestisTaiwan.A、inwhichB、towhich
Chinahashundredsofislands,______thelargestisTaiwan.A、inwhichB、towhich
Greenseaturtles(海龟)aretheworld’slargestspeciesofhard-shelledseat
Greenseaturtles(海龟)aretheworld’slargestspeciesofhard-shelledseat
Greenseaturtles(海龟)aretheworld’slargestspeciesofhard-shelledseat
Greenseaturtles(海龟)aretheworld’slargestspeciesofhard-shelledseat
Greenseaturtles(海龟)aretheworld’slargestspeciesofhard-shelledseat
Greenseaturtles(海龟)aretheworld’slargestspeciesofhard-shelledseat
随机试题
[originaltext]TheBritishGovernmentministersareworriedaboutallegations
Moreandmoreyoungpeoplerealizethatentrepreneurshipcangivethemoppor
Womenlivelongerthanmenbecausetheyarespoiledforchoice.Thatisthe
A.外环扩大 B.坠入阴囊 C.两者均有 D.两者均无腹股沟斜疝()
真理和谬误的区别在于( )。 A.是否反映了客观实际 B.是否符合人民群众
目前抗焦虑药物应用最广泛的是A.抗抑郁药 B.β-受体阻断药 C.苯二氮(艹
“度”是用电量的基本计量单位。下列选项中,一度电可供一只100瓦的电器用电的时间
CME欧洲美元期货交易报价采用的是3个月欧洲美元伦敦拆借利率指数,用100减去按
在分析性流行病学中病例对照研究的特点是A.观察时间长 B.需要研究的对象多
诊断原发性不孕的依据为A.结婚2年,未避孕1年,未孕 B.结婚2年,安全期避孕
最新回复
(
0
)