首页
登录
职称英语
Certainly no creature in the sea is odder than the common sea cucumber.
Certainly no creature in the sea is odder than the common sea cucumber.
游客
2024-08-29
42
管理
问题
Certainly no creature in the sea is odder than the common sea cucumber.
All living creature, especially human beings, have their【C1】________ , but everything about the little sea cucumber seems unusual. What else can be said about a bizarre animal that, among other【C2】________ , eats mud, feeds almost continuously day and night but can live without eating for long periods, and can be poisonous but is considered【C3】________ edible by gourmets? For some fifty million years, despite all its eccentricities, the sea cucumber has【C4】________ on its diet of mud. It is【C5】________ enough to live attached to rocks by its tube feet, under rocks in shallow water, or on the surface of mud flats.
Common in cool water on both Atlantic and Pacific shores, it has the ability to suck up mud or sand and digest whatever【C6】________ are present. Sea cucumbers come in a variety of colors, ranging from black to reddish brown to sand color and nearly white. One form even has vivid purple tentacles. Usually the creatures are cucumber shaped—hence their name—and because they are typically rock inhabitants, this shape,【C7】________ with flexibility, enables them to squeeze into crevices where they are safe from【C8】________ and ocean currents. The most【C9】________ thing about the sea cucumber is the way it【C10】________ itself. Its major enemies are fish and crabs. When attacked, it squirts all its internal organs into water. It also casts off attached structures such as tentacles. The sea cucumber will remove its organs and regenerate itself if it is attacked or even touched; it will do the same if the surrounding water temperature is too high or if the water becomes too polluted.
A. nutrients B. spectacular C. peculiarities D. adoptable
E. defends F. eccentricities G. exactly H. predators
I. hides J. adaptable K. subsisted L. nourishment
M. combined N. preys O. supremely [br] 【C6】
选项
答案
A
解析
词义辨析题。根据词性,此处可填入名词。此处表示消化的食物,选项中有两个候选项“nutrients,nourishment”。两词为近义词,nourishment[U]“食物”;nutrients[C]“营养物,营养品”。根据空格后的be动词可判断此处应当使用复数名词,故选nutrients。
转载请注明原文地址:http://tihaiku.com/zcyy/3735331.html
相关试题推荐
Ifwecontinuetoignoretheissueofglobalwanning,wewillalmostcertainlys
FarewellSpeech"Specialneeds"Commonlydefinedby
FarewellSpeech"Specialneeds"Commonlydefinedby
FarewellSpeech"Specialneeds"Commonlydefinedby
FarewellSpeech"Specialneeds"Commonlydefinedby
FarewellSpeech"Specialneeds"Commonlydefinedby
A.fightingB.subjectsC.certainlyD.question
A.fightingB.subjectsC.certainlyD.question
A.fightingB.subjectsC.certainlyD.question
A.fightingB.subjectsC.certainlyD.question
随机试题
[originaltext]TheAustraliangovernmenthasformallystartedgranting10-yearm
饭店的间接式营销渠道是通过中间商来实现的,选取中间商时应当坚持()等标准。A
A.方法1正确 B.方法2正确 C.当利用檩条作为屋面水平支承系统压杆时采用
A.巯嘌呤B.利妥昔单抗C.羟基脲D.氟尿嘧啶E.氨甲蝶呤属于核苷酸还原酶抑制剂
对痛风疗效最差的药物是A.丙磺舒 B.秋水仙碱 C.阿司匹林 D.别嘌醇
优秀教师的最高层次是( )。A.合格教师 B.教育教学能手 C.专家型教师
(2017年11月)一般来说,企业对工作经验少于3年的专业人员的需求主要通过(
患者,女,51岁,体检时发现血压160/105mmHg,糖耐量试验餐后2小时血糖
关于累进税率的说法,错误的是()。A.在全额累进税率下,一定征税对象的数额
最新回复
(
0
)