首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Certainly no creature in the sea is odder than the common sea cucumber. All living creature, especially human beings, have t
Certainly no creature in the sea is odder than the common sea cucumber. All living creature, especially human beings, have t
admin
2021-11-23
18
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
【C10】
选项
答案
E
解析
上下文题。根据词性,此处可填入动词。据下文描述可见,此处讲述海参在遭遇攻击时是如何应对的,因此答案应当是defends“防卫”。
转载请注明原文地址:https://jikaoti.com/ti/tCzMFFFM
0
专业英语四级
相关试题推荐
Commutershavea40percentgreaterriskofendingupdivorced,accordingtoauniversitystudy.【C1】_____youarereading
In1972,acenturyafterthefirstnationalparkintheUnitedStateswasestablishedatYellowstone,legislationwaspassedto
Itisnaturalforyoungpeopletobecriticaloftheirparentsattimesandtoblamethemformostofthemisunderstandingsbetw
Itisnaturalforyoungpeopletobecriticaloftheirparentsattimesandtoblamethemformostofthemisunderstandingsbetw
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemicalchangesoccurinthebrainthatallowittoact
A.qualifiedB.conductedC.reactionsD.privatelyE.responsesF.employersG.conservativeH.presentlyI.surviveJ.pos
A.qualifiedB.conductedC.reactionsD.privatelyE.responsesF.employersG.conservativeH.presentlyI.surviveJ.pos
ItisontheafternoonofSeptember1st______Imetheratthesupermarket.
A、Itlandedinsea.B、Itlandedinthecountryside.C、Itlandedinaforest.D、ItlandedinSiberia.D细节题。访谈最后Rob提到“…thecapsule
(1)TheCanterburyTales,writtenbeGeoffreyChaucerinthelate14thCentury,tellsthestoryofagroupofmedievalpilgrims
随机试题
恶性组织细胞病最常见的症状是
放射性胶体膀胱腔内灌注治疗常用的放射性药物是
女,30岁,婚后3年未孕,月经不规律15年,2~3个月1次,量中等,患者体重70kg,身高155cm,毛发不重。B超提示双卵巢多囊样改变。内分泌检查可能的结果是下列哪种
显微镜下判断阴道分泌物清洁度的依据不包括
产后乳房充盈胀满时间在
斜坡堤软土地基上的抛石,当有挤淤要求时,应从()。
A注册会计师负责审计甲公司2012年度财务报表。与审计工作底稿相关的部分事项如下:(1)A注册会计师在具体审计计划中记录拟对固定资产采购与付款循环采用综合性方案,因在测试控制时发现相关控制运行无效,将其改为实质性方案,重新编制具体审计计划工作底稿
( )是社会工作者在专业服务活动中应该遵守的一套规则,它是有关社会工作者“应该做什么”和“不应该做什么”的一些规定。
某机械工业企业主要生产A、B、C、D四种产品,其单位产品工时定额和2011年的订单如表1所示。该企业在2010年的定额平均完成率为110%,废品率为2.5%,员工出勤率为98%。请计算该企业2011年生产人员的定员人数。
It’s______greatpleasuretomeetyou.
最新回复
(
0
)