首页
登录
职称英语
Choose the correct letter, A, B, C or D.Write the correct letter in boxes on yo
Choose the correct letter, A, B, C or D.Write the correct letter in boxes on yo
游客
2024-01-07
32
管理
问题
Choose the correct letter, A, B, C or D.
Write the correct letter in boxes on your answer sheet. [br] According to the passage, it is determined that an elephant needs to communicate over long distances for its survival
选项
A、when a threatening predator appears.
B、when young elephants meet humans.
C、when older members of the herd want to flee from the group.
D、when a male elephant is in estrus.
答案
A
解析
根据原文,大象在什么情况下,为了生存需要进行远距离的交流? 我们知道大象远距离交流一般是出于两个目的,要么是为了找配偶,便于繁殖,要么是为了警告捕食者的来袭。四个选项中A选项符合第2个目的。注意D选项“雄性大象在发情期时”为干扰项,文中提到了大象在找配偶时,所以不管是雄性还是雌性大象都会这么交流。因此,本题的答案为A。
转载请注明原文地址:https://tihaiku.com/zcyy/3342477.html
相关试题推荐
Questions8-13Answerthequestionsbelow.ChooseNOMORETHANTWOWORDSfromth
Questions8-13Answerthequestionsbelow.ChooseNOMORETHANTWOWORDSfromth
Completethenotesbelow.ChooseNOMORETHANTWOWORDSfromthepassageforeac
Completethenotesbelow.ChooseNOMORETHANTWOWORDSfromthepassageforeac
Completethenotesbelow.ChooseNOMORETHANTWOWORDSfromthepassageforeac
Completethenotesbelow.ChooseNOMORETHANTWOWORDSfromthepassageforeac
Labelthediagrambelow.ChooseNOMORETHANTWOWORDSfromthepassageforeach
ChooseFIVEletters,A-J.Writethecorrectlettersinboxes18-22onyouranswe
ChooseFIVEletters,A-J.Writethecorrectlettersinboxes18-22onyouranswe
Completethesummaryusingthelistofwords,A-l,below.Writethecorrectlett
随机试题
Whoisthemantalkingto?[originaltext]W:Hi,Mr.Harrington.Whatpricerange
Whichofthefollowingsentenceshasanobjectcomplement?A、Sheboughtmesomet
Ifithadnotbeenforyourhelp,I(notfinish)____________theworksoeasily.w
[originaltext]TheAmericanCivilWarbeganonApril12,1861inSouthCarol
A:Whatdoyouplantodothisweekend?
DES加密算法的密钥长度为56位,三重DES的密钥长度为()位。A.168
为缓解市区人口过于集中、交通拥挤、住房供应不足等问题,大城市通常在郊区发展(
被代理人知道保险代理人的代理行为违法时,不做反对表示,由()承担连带责任。A.
现代认知心理学把人的记忆系统分为()、()和长时记忆三个子系
高层建筑给水及排水铸铁管的柔性连接应采用()。2014A.石棉水泥密封 B.橡
最新回复
(
0
)