首页
登录
职称英语
The atmosphere ______ certain gases mixed together in definite proportion.A、cons
The atmosphere ______ certain gases mixed together in definite proportion.A、cons
游客
2024-02-21
5
管理
问题
The atmosphere ______ certain gases mixed together in definite proportion.
选项
A、consists of
B、consists in
C、insists on
D、persists in
答案
A
解析
本题考查动词短语辨析。选择中,consist of=be made up of或be composed of由…组成;consist in=lie in在于;insist on=persist in:坚持,执意。本句的意思为:“大气层由多种气体混合组成,它们各占一定比率”。故A符合题意。
转载请注明原文地址:https://tihaiku.com/zcyy/3470154.html
相关试题推荐
Toenablethesteelindustrytomoveoutofitspresenttroubles,certainte
Toenablethesteelindustrytomoveoutofitspresenttroubles,certainte
[originaltext]W:Haveyoubeentothenewsportscentreyet?M:Icertainlyhav
[originaltext]Ifyou’vebeenoncampusforverylong,I’mcertainthatyou’
[originaltext]Ifyou’vebeenoncampusforverylong,I’mcertainthatyou’
[originaltext]M:Hellomadam,canIseeyourpassportsandtickets?W:Certainl
[originaltext]M:Hellomadam,canIseeyourpassportsandtickets?W:Certainl
Classifiedadvertisingisthatadvertisingwhichisgroupedincertainsecti
Classifiedadvertisingisthatadvertisingwhichisgroupedincertainsecti
Classifiedadvertisingisthatadvertisingwhichisgroupedincertainsecti
随机试题
Japanisanunusualmixtureoftraditionalandultra-modern.Thiscanbeconfusi
[img]2012q1/ct_egreqm_egreqbj_0156_20121[/img][br]A、 B、 C、 D
Anyonebelievingtheglobaleconomiccrisistobeovershouldhavetakenalo
Therewere1,300schoolswhodidnotsendasinglestudenttoOxbridge(牛津剑桥
Theauthorthinksthattheconclusionsofanyresearchaboutpeople’sstateofm
Betterthinktwicebeforechoosingapasswordforemails,onlinebankaccoun
肝功能障碍病人易发生低血糖,其机制可能是()A.营养差 B.葡萄糖吸收障碍
A.血清铁正常 B.转铁蛋白饱和度降低 C.呈正常细胞性贫血 D.骨髓幼红
经早可以选取的穴位有A.关元 B.三阴交 C.血海 D.气海
下列决策方法中,可用于非确定型决策的有( )。A.最大最大收益值法 B.期望
最新回复
(
0
)