首页
登录
职称英语
Generally, snakes won’ t attack humans______they are threatened with danger.A、if
Generally, snakes won’ t attack humans______they are threatened with danger.A、if
游客
2025-03-01
20
管理
问题
Generally, snakes won’ t attack humans______they are threatened with danger.
选项
A、if
B、since
C、unless
D、while
答案
C
解析
考查连词辨析。句意:总体来说,蛇是不会攻击人类的,除非它们受到了危险的威胁。unless意为“除非,如果不”,相当于if not,引导条件状语从句,与句意和句法结构相符,故答案为C。if引导条件状语从句,与unless意思相反;since引导时间状语从句或原因状语从句;while引导时间状语从句,这三项均不符合句意和句子逻辑,故排除。
转载请注明原文地址:http://tihaiku.com/zcyy/3977398.html
相关试题推荐
Generally,snakeswon’tattackhumans______theyarethreatenedwithdanger.A、if
Throughouthistory,humanshavesufferedfromaconditionthattheyhaveneve
Throughouthistory,humanshavesufferedfromaconditionthattheyhaveneve
_____isgenerallybelieved,thereisnowateronthemoon.A、AsB、WhatC、ThatD、I
TheSomalirobbers’______attacksontheseaurgedallnationstotakeimmediat
ThecypresstreesoftheLouisianawetlandsarethreatenedbytheexplodingpopu
Monroe,despitehisgenerallypoorappetite,thoroughlyenjoyedthethreemeals
Untilrecently,anthropologistsgenerallyagreedthathigherprimatesoriginated
Batsemitsoundsandgenerallyusetheechoesofthesesoundshighlyefficiently
Doctorsgenerallyagreethatsuchfactorsascigarettesmoking,eatingrichfood
随机试题
Yeatswasbeginningtouseavocabularyfreshlymintedfromthetreasuryof
[originaltext]W:Goodmorning,Dr.Smith.I’mnotsurewhetheryoucanhelpme
FIFA’sreputationhasbeenseverelytarnishedbyrepeatedallegationsofvote-bu
()商务英语()外语[br]()会计()保险公司N、D
B类突起路标一般不含逆反射器,直接由工程塑料、陶瓷或金属材料基体和色表面组成。(
关于资产组合风险监控的关键风险指标,下列说法错误的是()。A.贷款迁徙率指标
下列不属于商圈调查方法的是( )。A.现场勘查 B.访谈法 C.网络搜集信
若P(A)>0,P(B)>0,P(AB)=P(A),则下列各式不成立的是()
下列关于网桥和交换机的说法,正确的是()。 A.网桥在网络层完成数据帧接收、转
共用题干 很多吸烟成瘾的人并非没有尝试过戒烟,老任就是其中之一。他吸烟已有近3
最新回复
(
0
)