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单选题Although apparently rigid, bones exhibit a degree of elasticity that enables the skeleton to ______ considerable impact.A escape B overwhelmC withstandD suppress

题目
单选题
Although apparently rigid, bones exhibit a degree of elasticity that enables the skeleton to ______ considerable impact.
A

escape    

B

overwhelm

C

withstand

D

suppress


相似考题
参考答案和解析
正确答案: D
解析:
骨骼看似僵硬,但也显示出某种程度上的弹性,能使骨架承受一定的冲击。withstand经受,承受。escape逃避,避开;免除。overwhelm压倒,制服;打败。suppress压制;镇压;禁止发表,查禁;隐瞒。
更多“单选题Although apparently rigid, bones exhibit a degree of elasticity that enables the skeleton to ______ considerable impact.A escape B overwhelmC withstandD suppress”相关问题
  • 第1题:

    共用题干
    第三篇

    Sugar Accelerate the Process of Aging

    Sugar is widely used in our daily life to make food and drinks sweet,though too much intake of it may lead to diabetes.However,today's study found it also makes people get old faster. Rats that eat high levels of a natural sugar known as fructose seem to age faster than other rats.And the same could be true for people who eat too much sweet junk food,said Israeli researchers.
    Fructose,a substance found naturally in honey and fruit,is used widely in foods ranging from soft drinks to yogurt. But while its sweet taste is popular,the sugar could cause wrinkles and health problems,the researchers said.Dr. Moshe Werman and Boaz Levi of the Technion-Israel Institute of Technology fed large amounts of fructose to laboratory rats.Writing in the Journal of Nutrition,they said the fructose-fed rats showed changes in the collagen of their skin and bones.
    Collagen,a fibrous protein found in connective tissue,bone and cartilage,basically holds the body together. The loss of collagen is what causes sagging and deep wrinkles in older people.
    The process affected,Werman's team said,is known as"cross linking"."Too much crosslinking reduces elasticity and makes the skin stiff and rigid,and these are the conditions that encourage wrinkled skin,"Werman said in a statement. He said the same could be true of people, although this has not been shown."Americans are eating more and more processed foods such as carbonated drinks,baked goods,canned fruits,jams and dairy products that contain fructose," Werman said.Other studies have shown that high fructose intake can affect how the body handles glucose and increases insulin resistance一which can both be important measures of the tendency toward diabetes.
    The rats Werman worked with were fed much more than the average adult person might eat in a day,which is standard in such experiments.The rats were 12.5 grams of fructose per kg(2.2 pounds)of weight every day for a year. To compare,a person weighing 154 pounds(70kg)who drinks a quart(liter)of cola consumes about 60 grams of fructose,or 0.8 grams per kg of body weight.

    What does too much cross-linking lead to?
    A:Reduced strength.
    B:Blurred eyesight.
    C:Reduced elasticity and stiff and rigid skin.
    D:Tired muscles.

    答案:C
    解析:
    本题是细节考查题。题干是:根据这篇短文,食用过多甜味垃圾食品的人会______。选D的依据是第一段第三句:" Rats that eat high levels of a natural sugar known as fructose seem to age faster than other rats一and the same could be true for people who eat too much sweet junk food , said Israeli researchers.”大量摄取一种叫做果糖的天然糖的老鼠,似乎比其他老鼠衰老得更快。对甜食吃得太多的人来说,情况也可能会是如此。所以,选项D比大多数人老得快,符合原文意思,是正确答案。
    本题是细节考查题。题干是:人们在哪里更容易找到果糖?选B的依据是第二段第一句:"Fructose...is used widely in foods ranging from soft drinks to yogurt.”果糖自然存在于蜂蜜和水果中,被广泛用于从饮料到酸奶的各种食品中。所以选项B软饮料和酸奶,是正确答案。
    本题考查上下文理解能力。题干是:导致老年人皮肤松弛和深度皱纹的原因是什么?依据是第三段第二句:" The loss of collagen is what causes sagging and deep wrinkies in older people.”胶原蛋白的丧失是导致老年人皮肤松弛和深度皱纹的原因。所以选项A 胶原蛋白的丧失,是正确答案。
    本题考查考生对上下文的理解能力。题干是:过多的交叉相连会导致什么?选择C为正确答案,依据是第四段第二句:" Too much cross-linking reduces elasticity and makes the skin stiff and rigid...”太多的交叉相连就会使皮肤降低弹性、发生硬化,所以选项C 皮肤降低弹性、发生硬化,是正确答案。
    本题是主旨考查题。题干是:你认为作者写这篇文章可能的目的是什么?选B的依据是题目“糖加快人的衰老进程”以及作者在文章中所分析的各种恶果。所以选项 B建议人们吃适量的糖,防止快速衰老,与原文主旨相符。

  • 第2题:

    Price-elasticity of demand 需求的价格弹性


    正确答案: 表示需求量对价格变动反应程度的指标。弹性系数(需求的价格弹性系数=Ep)等于需求量变动百分比除以价格变动的百分比。具体计算百分比时,分子取新老需求量的平均数,分母取新老价格的平均数,不计负号。参见有价格弹性的需求、非价格弹性的需求和单位弹性的需求。

  • 第3题:

    单位弹性(Unitary elasticity)


    正确答案:需求的价格弹性等于1。

  • 第4题:

    View the Exhibit to observe the roles assigned to the SL_REP user.  Which statement is true about theassignment of the SELECT_CATALOG_ROLE role to the SL_REP user()

    • A、The user must enable the role explicitly.
    • B、The user can grant the role to other users.
    • C、The user cannot use the role until the DBA enables it explicitly.
    • D、The user can start using the role immediately without any changes

    正确答案:A

  • 第5题:

    名词解释题
    需求的价格弹性(Price elasticity of demand)

    正确答案: 需求的价格弹性是指价格变化1%导致的需求量变化的百分比(习惯上通常以正数表示)。
    解析: 暂无解析

  • 第6题:

    名词解释题
    membrane skeleton (膜骨架)

    正确答案: 细胞质膜的一种特别结构,是由膜蛋白和纤维蛋白组成的网架,它参与维持细胞质膜的形状并协助质膜完成多种生理功能,这种结构称为膜骨架。膜骨架首先是通过红细胞膜研究出来的。红细胞的外周蛋白主要位于红细胞膜的内表面,并编织成纤维状的骨架结构,以维持红细胞的形态,限制膜整合蛋白的移动。
    解析: 暂无解析

  • 第7题:

    问答题
    抑制特征(Suppress Feature)有哪些用途?

    正确答案: (1)临时移除一个复杂模型的特征,以便加速创建、对象选择、编辑和显示时间;
    (2)为了进行分析工作,可从模型中移除比如小孔和圆角之类的非关键特征;
    (3)在冲突几何体的位置创建特征。例如:如果需要用已经倒圆的边来放置特征,则不需删除倒圆,可先抑制倒圆,创建并放置新特征,然后取消抑制倒圆。
    解析: 暂无解析

  • 第8题:

    单选题
    Click the Exhibit button. In the exhibit, what is the priority for Router B in VRRP group 100?()
    A

    1

    B

    100

    C

    110

    D

    255


    正确答案: A
    解析: 暂无解析

  • 第9题:

    单选题
    The prejudice of the reporter's article helped to ______ and suppress many facts crucial to the criminal investigation.
    A

    distend

    B

    buttress

    C

    engender

    D

    obfuscate

    E

    transcribe


    正确答案: A
    解析:
    句意表明空缺部分的意思和“suppress”的意思相近,故选D项。obfuscate“使迷糊;使迷乱;弄暗”。

  • 第10题:

    单选题
    No one imagined that the apparently _____ businessman was really a criminal.
    A

    respectful

    B

    respective

    C

    respectable

    D

    respecting


    正确答案: A
    解析:

  • 第11题:

    单选题
    Although apparently rigid, bones exhibit a degree of elasticity that enables the skeleton to ______ considerable impact.
    A

    escape    

    B

    overwhelm

    C

    withstand

    D

    suppress


    正确答案: A
    解析:
    骨骼看似僵硬,但也显示出某种程度上的弹性,能使骨架承受一定的冲击。withstand经受,承受。escape逃避,避开;免除。overwhelm压倒,制服;打败。suppress压制;镇压;禁止发表,查禁;隐瞒。

  • 第12题:

    单选题
    Carbohydrates are important for ______.
    A

    growth  

    B

    healthy bones  

    C

    energy    

    D

    the clotting of blood


    正确答案: A
    解析:
    第二段第六句提到“Carbohydrates are important because they provide the body with heat and energy”,即糖类很重要是因为它们能为身体提供热量和能量,C项正确。

  • 第13题:

    以下关于福特翼虎(北美版命名Escape)品牌历史的描述,不正确的是()。

    • A、2000年第一代Escape上市
    • B、2006年第二代Escape上市
    • C、2011年第三代Escape于洛杉矶车展发布,与Kuga共享平台
    • D、2012年第三代Escape上市

    正确答案:A

  • 第14题:

    Income elasticity of demand需求的收入弹性


    正确答案: 任何给定物品的需求不仅受该物品价格的影响,而且受购买者收人的影响。收入弹性用于衡量物品需求量对于收人的敏感程度。其精确定义是:需求量变动的百分比除以收人变动的百分比。[参见需求的价格弹性(price
    elasticity of demand)]。

  • 第15题:

    粗骨土(skeleton soils)


    正确答案: 一般见于缺乏植被保护的山地,多系土壤侵蚀而形成的一类非地带性土壤。

  • 第16题:

    单选题
    如果不希望用户能终止执行中的程序或命令,应执行哪一个命令().
    A

    SET ESCAPE OFF

    B

    SET ESCAPE ON

    C

    CLEAR

    D

    SET TALK ON


    正确答案: C
    解析: 暂无解析

  • 第17题:

    单选题
    View the Exhibit to observe the roles assigned to the SL_REP user.  Which statement is true about theassignment of the SELECT_CATALOG_ROLE role to the SL_REP user()
    A

    The user must enable the role explicitly.

    B

    The user can grant the role to other users.

    C

    The user cannot use the role until the DBA enables it explicitly.

    D

    The user can start using the role immediately without any changes


    正确答案: D
    解析: 暂无解析

  • 第18题:

    单选题
    A rigid lifesaving device only designed for survivors to hold on to while in the water is a().
    A

    liferaft

    B

    life float

    C

    life preserver

    D

    buoyant apparatus


    正确答案: B
    解析: 暂无解析

  • 第19题:

    单选题
    To suppress this uprising completely seemed to be too difficult a mission to these officials.
    A

    advocate

    B

    conceal

    C

    uphold

    D

    crush


    正确答案: C
    解析:
    句意:对这些官员来说,彻底镇压这次起义似乎太难了。suppress的意思是“镇压,平息”。advocate提倡,倡导。conceal隐藏,掩饰。uphold支持,维护。crush粉碎,镇压。

  • 第20题:

    单选题
    EXHIBIT, Emp Table Exhibit A Exhibit B Examine the data from the EMP table. Evaluate this SQL statement: SELECT * FROM emp WHERE emp _ id = 3); WHERE commission = (SELECT commission FROM emp What is the result when the query is executed?()
    A

    Exhibit A

    B

    Exhibit B 

    C

    The query returns no rows 

    D

    The query fails because the outer query is retrieving more than one column

    E

    The query fails because both the inner and outer queries are retrieving data from the same table.


    正确答案: C
    解析: 暂无解析

  • 第21题:

    单选题
    Which mooring line has the least elasticity?()
    A

    Dacron

    B

    Nylon

    C

    Esterlene

    D

    Polypropylene


    正确答案: D
    解析: 暂无解析

  • 第22题:

    单选题
    56.  A certainly     B especially    C apparently    D practically
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案: C
    解析:

  • 第23题:

    单选题
    A vessel showing a rigid replica of the International Code flag “A” is engaged in().
    A

    diving operations

    B

    dredging

    C

    fishing

    D

    mineclearance operations


    正确答案: D
    解析: 暂无解析

  • 第24题:

    单选题
    A rigid lifesaving device designed to support survivors in the water is a().
    A

    rigid liferaft

    B

    life float

    C

    inflatable liferaft

    D

    survival capsule


    正确答案: C
    解析: 暂无解析