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
42
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
Thegovernment’snewcyber-securityofficialsyesterdayaskedtelecommunica
Waiter:______?Customer:Yes,I’llhaveacheeseburger,mediumrare,withFrenchf
Ifyou’reworriedaboutyourweight,healthyeatingandexercisingmayhelp
Whichofthefollowingitalicizedphrasesindicatespurpose?A、Shesaiditforfu
设A为n阶矩阵,且|A|=0,≠0,则AX=0的通解为_______.
补码常用来表示浮点数的阶码部分。
高压蒸汽灭菌法通常在103.4kPa(1.05kg/cm)的压力下维持时间为A.
治疗消化性溃疡的三联疗法是A.质子泵抑制剂+羟氨苄青霉素+铋剂 B.铋剂+克拉
对“健康相关行为”定义的理解,最正确的是A:促进健康的行为 B:危害健康的行为
在影响财务管理的各种外部环境中,经济环境是最为重要的。( )
最新回复
(
0
)