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
Most people picture sharks【C1】______huge, powerful, frightening【C2】______ready at any moments to use their sharp teeth to attack
Most people picture sharks【C1】______huge, powerful, frightening【C2】______ready at any moments to use their sharp teeth to attack
admin
2010-12-02
47
问题
Most people picture sharks【C1】______huge, powerful, frightening【C2】______ready at any moments to use their sharp teeth to attack careless swimmers【C3】______provocation (挑衅). 【C4】______people may have some【C5】______ideas on the conception of sharks.
First, there are 350 species of shark, and【C6】______them are large. They range in size from the dwarf shark, which can be only 6 inches long and can be held in the【C7】______of the hand,【C8】______the whale shark, which can be more than 55 feet long.
Second, the different species of shark【C9】______tremendously in the number and type of teeth. A shark can have from one to seven sets of teeth【C10】______and some types of shark can have several hundred teeth in each jaw. It is true that the【C11】______and predatory species do possess extremely sharp and brutal teeth【C12】______their prey【C13】______Many other types of shark, however, have teeth more【C14】______to grabbing and holding than【C15】______cutting and slashing?
Finally, all sharks【C16】______predatory animals ready to【C17】______humans. In fact, only 12 of the 350 species of shark have been known to attack humans, and a shark needs to be【C18】______in order to attack. The types of shark that have the【C19】______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【C20】______of attacks on humans?
【C9】
选项
A、various
B、varied
C、vary
D、variation
答案
C
解析
词汇辨析题。四个选项均为同根词,但是本句缺的是谓语,故选vary。various和varied都为形容词,表示“各种各样的”;variation为名词,表示“变化,变动”。
转载请注明原文地址:https://kaotiyun.com/show/wj1K777K
0
专业英语四级
相关试题推荐
AreviewofthetreatmentoffemalecharactersinChinesefictionrevealsthatChinesesocialattitudeshaveundergonedramatic
Weather______,theJohnsonswillholdanopen-airgardenparty.
Theabilityoffallingcatstorightthemselvesinmidairandlandontheirfeethasbeenasourceofwonderforages.Biologist
Theabilityoffallingcatstorightthemselvesinmidairandlandontheirfeethasbeenasourceofwonderforages.Biologist
Theabilityoffallingcatstorightthemselvesinmidairandlandontheirfeethasbeenasourceofwonderforages.Biologist
Theworld-renowneddirectorandactionactor______thesymposiumonthedevelopmentofactionpictures.
Educationistooimportanttotake【C1】______,whenpeopletakeanythingforseriously,theyput【C2】______blinderswhichcause
Educationistooimportanttotake【C1】______,whenpeopletakeanythingforseriously,theyput【C2】______blinderswhichcause
随机试题
在混凝土拌和物中,水泥浆起()作用。
藿香正气胶囊适用于()
在传染病的预防工作中,有关单位应当按照国家规定,对以下人员采取有效的防护措施和医疗保健措施,除外
下列面神经走向的描述哪项是错误的
尖锐湿疣的潜伏期一般为
折旧率随着使用年限的变化而变化的固定资产折旧计算方法是()。
在下列各项中,属于项目资本金现金流量表的流出内容,不属于全部投资现金流量表流出内容的是()。
杨某2017年11月取得的如下收入:(1)出租住房,取得半年租金收入18000元(不合增值税),房屋租赁过程中缴纳的可以税前扣除的相关税费168元,修缮费2000元;(2)出版书稿,分3次取得收入,每次3000元;(3)
甲集团由甲公司(系上市公司)和乙公司组成,甲公司为乙公司的母公司。2×13年1月1日,经股东大会批准,甲公司与甲公司50名高级管理人员和乙公司10名高级管理人员签署股份支付协议。协议规定:①甲公司向集团60名高级管理人员每人授予10万份股票期权,行权条件为
A)AfederalappealscourtonWednesdayforthefirsttimeemployedalandmarkSupremeCourtdecisiontodeclarethatthefundame
最新回复
(
0
)