首页
登录
职称英语
Most people picture sharks【C1】______huge, powerful, frightening【C2】______rea
Most people picture sharks【C1】______huge, powerful, frightening【C2】______rea
游客
2023-11-17
26
管理
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? [br] 【C16】
选项
A、are
B、is
C、are not
D、is not
答案
C
解析
语法辨析题。与第一段提到的相反,这里表示的是部分否定,此句意思为“不是所有的鲨鱼都是……的掠夺性动物”,否定副词not置后,等同于“not all…are…”。
转载请注明原文地址:https://tihaiku.com/zcyy/3194733.html
相关试题推荐
Howmanyoldpeoplehavebeenexaminedfortheresearch?[originaltext]Doct
We______troublefrompeoplewholikeleavingthingsaround.A、usedtohaveB、ha
Therewerecomparatively______peopleattheexhibition.A、lessB、fewC、fewerD、
Educationistooimportanttotake【C1】______,whenpeopletakeanythingf
Educationistooimportanttotake【C1】______,whenpeopletakeanythingf
Educationistooimportanttotake【C1】______,whenpeopletakeanythingf
Educationistooimportanttotake【C1】______,whenpeopletakeanythingf
Educationistooimportanttotake【C1】______,whenpeopletakeanythingf
Educationistooimportanttotake【C1】______,whenpeopletakeanythingf
Educationistooimportanttotake【C1】______,whenpeopletakeanythingf
随机试题
[originaltext]ItwasabouthalfpastelevenonawindySeptembernightand
[originaltext]AtavastdumpsiteinthewestofGhana’scapitalAccra,smal
Infuturetradethekeydevelopmenttowatchistherelationshipbetweenthe
C
起重吊装使用的索具当采用编结连接时,编结长度不应小于()倍的绳径,且不应小于(
A.环形红斑 B.肢端硬性肿胀 C.上眼睑紫红色斑 D.下肢对称性出血性皮
可以采用大修理方式进行补偿的设备磨损是()。A、不可消除性有形磨损 B、第一种
图中一次能源消费量与生产量差值最大的一年,该差值为多少亿吨标准煤?A
能诱发真菌或病毒感染、延缓创伤愈合、升高眼压和导致晶状体浑浊等风险,因此不应随意
(2009年真题)下列关于沉入桩施工的说法中错误的是()。A.当桩埋置有深浅之
最新回复
(
0
)