首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Nowhere in nature is aluminum found free, owing to its always ______ with other elements, most commonly with oxygen.
Nowhere in nature is aluminum found free, owing to its always ______ with other elements, most commonly with oxygen.
admin
2012-11-22
30
问题
Nowhere in nature is aluminum found free, owing to its always ______ with other elements, most commonly with oxygen.
选项
A、being combined
B、having combined
C、to combine
D、combined
答案
A
解析
句意:由于铝总是和其他元素结合在一起,最常见的是和氧气在一起,所以自然界中哪里也不会找到单独的铝元素。owing to是介词,后应接名词或动名词,根据题意,应接被动语态形式。
转载请注明原文地址:https://kaotiyun.com/show/eWhK777K
0
专业英语四级
相关试题推荐
WriteonANSWERSHEETTWOanoteofabout50~60wordsbasedonthefollowingsituation:Nowyouhavelostthebookyourclass
ItispossibleforstudentstoobtainadvanceddegreeinEnglishwhileknowinglittleornothingabouttraditionalscholarlymet
WriteinyourANSWERSHEETONEanoteofabout50-60wordstoafriendofyoursbasedonthefollowinggivensituation:Youa
SaltWedonotknowwhenmanfirstbegantousesalt,/butwedoknowthatithasbeenusedinmanydifferentways./Histor
Whatistheprofessormainlydiscussing?
Stressorpressureisreallyabigproblemnowadays.Manypeoplegetatlossinfaceofthestressandsomeevencommitsuicide.
Untilrecently,womeninadvertisementswereoneofthreethings—anapron,aglamorousdressorafrown.Althoughthatisnowch
Criticsofearlyschoolingciteresearchthatquestionswhether4-year-oldchildrenarereadytotakeonformallearning.Educat
Please______fromsmokinguntiltheairplaneisairborne.
随机试题
从岩石或裸地开始的原生演替叫( )。
本病属中医何病范畴宜选用
A.黄色B.红色C.黑色D.绿色E.蓝色硫化氢试验阳性结果是
呼吸困难伴一侧胸痛见于
某男性,67岁,患阻塞性肺气肿12年余,近日着凉后,咳嗽、咳黄痰、气喘加剧,伴发热,上腹胀痛,纳差,肝大伴压痛,下肢轻度水肿,心电图偶见房性过早搏动。下列各项治疗中最重要的是
在社会主义市场经济条件下,宏观调控的必要性表现在()。
欢送辞的内容一般包括()
全陪导游员要根据旅游团的不同类型和实际需要准备相关知识,了解和充实客源国(地)的()等方面的知识。
设向量组α1,α2,α3,α4线性无关,则向量组().
A、Hemissedthegame.B、Hewouldhavewatchedthegame.C、Helikedthegameverymuchandwatchedit.D、Watchingafilmisthel
最新回复
(
0
)