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
A、Some of them are frightening. B、They eat human beings when disturbed. C、They attack human beings without irritation. D、Some of
A、Some of them are frightening. B、They eat human beings when disturbed. C、They attack human beings without irritation. D、Some of
admin
2013-02-05
83
问题
(32) Most people picture sharks as huge, powerful, frightening animals that eat meat, ready at any moment to use their sharp teeth to attack careless swimmers without provocation. There are numerous wrong opinions, however, in this conception of sharks. First of all, there are about 350 species of shark, and not all of them are large. (33)They range in size from the dwarf shark, which can be only 6 inches long and can be held in the palm of the hand, to the whale shark, which can be more than 55 feet long. A second wrong opinion concerns the number and type of teeth, which can vary tremendously among different species of shark. A shark can have from one to seven sets of teeth at the same time, and some types of shark can have several hundred teeth in each jaw. (34)It is true that the fierce and meat-eating species do possess extremely sharp and brutal teeth used to rip prey apart; many other types of shark, however, have teeth more adapted to grabbing and holding than to cutting and slashing. Finally, not all sharks are frightening animals ready to strike out at humans. In fact, only 12 of the 350 species of shark have been known to attack humans, and a shark needs to be provoked in order to attack. (35)The types of shark that have the worst record with humans are the tiger shark, the bull shark and the great white shark. However, for most species of shark, even some of the largest types, there are no known instances of attacks on humans.
32. What do most people think of sharks?
33. Which is probably the longest shark?
34. What is the usage of the sharp teeth of the meat-eating sharks?
35. What do we know about sharks?
选项
A、Some of them are frightening.
B、They eat human beings when disturbed.
C、They attack human beings without irritation.
D、Some of them are powerful.
答案
C
解析
推理判断题。短文开头指出把鲨鱼刻画成巨大的、有威力的、恐怖的肉食动物,在不受任何刺激的情况下时刻准备着用它们尖利的牙齿攻击不小心的游泳者。
转载请注明原文地址:https://kaotiyun.com/show/Q8I7777K
0
大学英语六级
相关试题推荐
Isyourfamilyinterestedinbuyingadog?Adogcanbeahappy【B1】______toyourfamily,butifyouchoosethewrongkindofdog
Isyourfamilyinterestedinbuyingadog?Adogcanbeahappy【B1】______toyourfamily,butifyouchoosethewrongkindofdog
A、Shelostafinger.B、Someonehitherinthenose.C、Shebecameasurgicalnurse.D、Shehadanoperationonhernose.D对话中女士提到s
A、Stayuptoolate.B、Misshercardgame.C、Indulgeinplayinggames.D、Taketooheavyaworkloadnextsemester.C由选项中的Stayupt
Forthispart,youareallowed30minutestowriteashortessayonthetopicofChildrenObesity.Youshouldwriteatleast150
A、Sheshouldgiveuptheclass.B、Shehastowaitanothertimeforregistration.C、Shecancomebackforregistrationaweeklat
A、Theyneedn’tworryabouttheirworkingenvironment.B、Work-relatedinjuriesareincreasingrecently.C、Theyshouldpaymoreat
A、Theywillworktogethertotakenotesfromlectures.B、Theywillworktogethertomakesomethingspecial.C、Theywillprepare
A、Tohavealittletalk.B、Toletbelievesabreak.C、TohelpherwithherEnglish.D、Hewantedacupofcoffee.B
A、HeknowswhenitwassenttoEurope.B、HebelievesitwasmadeinEgypt.C、HethinksitcamefromChina.D、Hedoubtswhereit
随机试题
19世纪末,美国西部有个坏孩子,他把石头扔向邻居的窗户;把死兔装进桶里放到学校的火炉里烧烤,弄得臭气熏天。9岁那年,他父亲娶了继母,父亲对继母说:“你要注意这孩子,他在我们这里最坏,让我防不胜防,头痛死了。”继母好奇地走近孩子,对孩子进行了全面了解后,对丈
Whentwohandsmeet,wepassonsomethingofourselves.After【C1】______toMarkTwain,Helen—whowasbothdeafandblind—commente
女,55岁。腹痛、腹胀,伴呕吐、肛门停止排气排便18小时来诊,查体:生命体征平稳,急性病容,眼窝凹陷,皮肤弹性差。全腹膨隆,可见肠型、蠕动波,腹中部压痛,未及反跳痛与肌紧张。肠鸣音活跃,有气过水声。血红蛋白、红细胞计数和血细胞比容增高。2年前因胃溃疡急性穿
下列关于乳腺摄影技术的叙述,错误的是
下列消化池的搅拌方式中,错误的方法是()。
建筑钢材供应商作为证人证明施工企业用于承包工程的钢材数量及价款。则关于该建材供应商参与诉讼过程的说法,正确的是( )。
只要小规模工商企业能准确核算销项税额、进项税额和应纳税额,并能按规定报送有关税务资料,年应税销售额不低于30万元的,可以认定为增值税一般纳税人。()
从教学设计的角度考虑,一般将知识分为陈述性知识、程序性知识和()。
2009年第一季度对中国香港市场的棉织物出口累计出口金额为()。
东南互保
最新回复
(
0
)