首页
登录
职称英语
[originaltext] (32) Most people picture sharks as huge, powerful, frightenin
[originaltext] (32) Most people picture sharks as huge, powerful, frightenin
游客
2024-05-12
5
管理
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、The whale shark.
B、The greatest white shark.
C、The bull shark.
D、The tiger shark.
答案
A
解析
细节辨认题。短文指出,鲨鱼在大小上各不相同,有的小矮子鲨鱼只有6英寸长,可以放在手掌中,最大的鲸鲨却超过55英尺。
转载请注明原文地址:https://tihaiku.com/zcyy/3595509.html
相关试题推荐
Iamoneofthemanycitypeoplewhoarealwayssayingthatgiventhechoice
Cultureshockisaspecialdiseaseforpeoplewhohavesuddenlymovedtoaf
Cultureshockisaspecialdiseaseforpeoplewhohavesuddenlymovedtoaf
Cultureshockisaspecialdiseaseforpeoplewhohavesuddenlymovedtoaf
Cultureshockisaspecialdiseaseforpeoplewhohavesuddenlymovedtoaf
[originaltext](32)Mostpeoplepicturesharksashuge,powerful,frightenin
[originaltext](32)Mostpeoplepicturesharksashuge,powerful,frightenin
[originaltext]WhentheUnitedStatesGeologicalSurveymakesitsannualrep
[originaltext]WhentheUnitedStatesGeologicalSurveymakesitsannualrep
[originaltext]W:Ok,thiswillbemytreat.M:Oh,no,youdon’t.W:Allright
随机试题
______theircommercialrivals,thecompanyhasmadebigprofitsthisyear.A、Ali
ThepassagegivesadescriptionofthecontaminationinNewOrleansafterHurri
ToHelptheKids,ParentsGoBacktoSchoolForafewyears
饭店建立全方位的绩效评价指标体系须达到的要求不包括( )。A.比例性 B.完
A
下列选项中属于方法研究具体应用技术的是( )。A.作业程序图 B.流程图
在进行另类资产投资时,需承担的风险有( )。A.市场风险 B.投机风险 C
施工阶段进度控制目标体系可按()进行分解。A.计划期 B.年度投资计划 C.
搭设高度超过一定高度,钢管、扣件的周转使用率会降低,脚手架的地基基础处理费用也会
A公司承包某项目的机电安装工程,工程主要内容有:建筑给水排水、建筑电气工程、通风
最新回复
(
0
)