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
2024-01-15
43
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] 【C14】
选项
A、out
B、away
C、above
D、below
答案
A
解析
介词搭配。dig意为“挖”,本句说绿海龟能用鳍形肢挖出一个产卵的窝。四个选项中,dig只能和out搭配,表示“挖出”。故选A。
转载请注明原文地址:https://tihaiku.com/zcyy/3365653.html
相关试题推荐
ShanghaiAisBthemostlargestcitybypopulationCintheDPeople’sRepublicof
Withintheforeseeablefuturetheremaybeamajor______ofspecies,involvingfr
Scientistscanpredictregions______newspeciesaremostlikelytobefound.A、wh
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
Choosethecorrectletter,A,BorC.Researchonweb-basedcrosswords[br]Blan
[originaltext]M:MayIhelpyou?F:Yes,Iwanttobuysomeshoestoreplaceth
开展社区卫生服务要了解社区卫生状况,首先要做的是A.进行调查研究 B.建立健康
根据FIDIC《生产设备和设计一施工合同条件》,下列关于费用的解释,正确的是(
砌体勾缝属于()子分部工程。A.砖砌体 B.抹灰 C.轻质墙 D.小型砌块
下列各项中,有关企业破产清算的说法不正确的是( )。A.法院宣告企业破产后,会
厌食与积滞的主要区别是()A.食欲不振 B.腹部疼痛 C.精神异常
中国结算公司沪深分公司接收证券交易数据时,应当核对所接收数据的()。 A.
A公司主营业务是产品制造与销售,2010年其产品销售收入为5亿元,销售成本为3.
某客户通过期货公司开仓卖出1月份黄大豆1号期货合约100手(每手10吨),成交价
最新回复
(
0
)