首页
登录
职称英语
Dolphins, though usually friendly, can become offensive when threatened.A、violen
Dolphins, though usually friendly, can become offensive when threatened.A、violen
游客
2025-01-30
36
管理
问题
Dolphins, though usually friendly, can become
offensive
when threatened.
选项
A、violent
B、aggressive
C、fearless
D、noisy
答案
B
解析
(1)句子结构。
本题句子的两个从句均有省略,如括号画线部分所示:Dolphins,though(
they are
)usually friendly,can become offensive when(
they are
)threatened。在when引导的时间状语从句和though引导的让步状语从句中,从句主语与主句的主语相同,谓语为be构成的系表结构时,从句中的主语和be都可以省略。
(2)选项词义。
A.violent adj.暴力的;猛烈的
B.aggressive adj.侵略性的;好斗的,挑衅的
C.fearless adj.无畏的;大胆的
D.noisy adj.喧闹的;嘈杂的
句子大意为“通常情况下,海豚和善友好,但受到威胁时会变得具有攻击性”。原题中的offensive意为“攻击的”,与选项中的aggressive词义最为接近,因此选项B正确。
【知识拓展】语法拓展:状语从句中的主、谓语省略。
状语从句的主语是it或与主句的主语相同时,常省略从句的主语和助词。常见的状语从句有when,while,whenever和before等引导的时间状语从句;由if或unless引导的条件状语从句;由though,although,even if或even though引导的让步状语从句;由as,as if,as though引导的方式状语从句;由whenever引导的地点状语。
e.g.
When first introduced to the market
,these products enjoyed great success.
这些产品首次上市就很畅销。
Though lacking money
, his parents managed to send him to university.
尽管他的父母手头紧,但还是坚持让他读大学。
转载请注明原文地址:https://tihaiku.com/zcyy/3935437.html
相关试题推荐
Dolphins,thoughusuallyfriendly,canbecomeoffensivewhenthreatened.A、violen
AlthoughCavourdidnotlivetoseetheunificationofItaly—hediedattheea
ThefirstsettlersintheU.S.hadto______withunfriendlyIndians,sickness,co
Computer______willbecomemorewidespreadasmoreschoolsaddcomputerclassest
Ithasbecomefashionabletoissuedireprojectionsofdecliningprosperityb
Ithasbecomefashionabletoissuedireprojectionsofdecliningprosperityb
Ithasbecomefashionabletoissuedireprojectionsofdecliningprosperityb
Ithasbecomefashionabletoissuedireprojectionsofdecliningprosperityb
Ithasbecomefashionabletoissuedireprojectionsofdecliningprosperityb
Ithasbecomefashionabletoissuedireprojectionsofdecliningprosperityb
随机试题
Whathappenedinthe1950s?[br][originaltext](17)PublictelevisioninAm
生态系统之所以能维持相对稳定,是由于其具有自我调节能力。()
操作人员的基本素质是汽车特约维修企业正常运行的基本保障。()
患者老年男性,胸痛反复发作半年,刻下心痛彻背,背痛彻心,疼痛剧烈,身寒肢冷,喘不
胃热(火)证与胃阴虚证的区别在于A.脉数B.大便干结C.小便短少D.胃脘隐痛E.
投资的期限对于投资规划是一项重要的约束。一个正常的资本市场应该是短期(),长期(
甲、乙两个工程队共同完成A和B两个项目。已知甲队单独完成A项目需13天,单独完成
责任保险的适用范围包括()。[2005年真题] A.公众活动场所的经营管理者
举例说明感觉适应、感觉后象、感觉对比、感觉相互作用等感觉现象。
道路路基压实度的检测方法有()。A.灌水法 B.蜡封法 C.环刀法
最新回复
(
0
)