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
It seems oil ______ from this pipe for some time. We’ll have to take the machine apart to put it right.
It seems oil ______ from this pipe for some time. We’ll have to take the machine apart to put it right.
admin
2015-03-26
38
问题
It seems oil ______ from this pipe for some time. We’ll have to take the machine apart to put it right.
选项
A、is leaking
B、had leaked
C、leaked
D、has been leaking
答案
D
解析
时态题。本句时间状语for some time表明这个动作已进行了一段时间,而句中的seems和will have to take说明leak这个动作还在进行,而且可能还会延续下去,故用现在完成进行时,因此D正确。
转载请注明原文地址:https://kaotiyun.com/show/3MHK777K
0
专业英语四级
相关试题推荐
Inthesentence"Mike,togetherwithhisparents,wentcampinglastSunday",theitalicizedphraseis
Enginesaretomachines______heartsaretoanimals.
Inrecentyearsmuchmoreemphasishasbeenput______developingthestudents’productiveskills.
Howlongwillthetwinsremainonlifesupportmachines?
Allofthetechnologicaladvancesthathaveincreasedthequalityofmusichavenotchangedthefundamentalimpactofrecordedm
Thefunctionoftheofficeistoperformadministrativework.First,itmustprovidenecessarycommunicationswithcustomers,ba
Inatelephonesurveyofmorethan2,000adults,21%saidtheybelievedthesunrevolvedaroundtheearth.An【C1】______7%did
Heisamanofintegrity.Hewould______killhimselfasbetrayhiscountry.
Sheisvery______upsettingherhusband,ashehasaviolenttemper.
Computershaveaidedinthestudyofhumanitiesforalmostaslongasthemachineshaveexisted.Decadesago,whenthetechnolog
随机试题
对医疗事故所作首次鉴定结论不服的,当事人申请再次鉴定的时限应是()
马克思主义理论体系的核心内容是()
下面四个IP地址块:212.56.132.0/24,212.56.133.0/24,212.56.134.0/24,212.56.135.0/24,最大可能的聚合结果是()。
手术后肺不张的防治,哪项是错误的()
治疗和预防复发肱骨外上髁炎的基本原则是
A、润肠通便B、缓急止痛C、调冲任D、祛风湿E、健脾胃肉苁蓉质地柔润,药力较缓,不甚燥热。其功效除补肾阳、益精血外,又能
粪便中同时出现红细胞,白细胞和巨噬细胞最可能()。
[2006年,第103题]当图7.2-8所示电路的激励电压sin(ωt+φ)时,电感元件上的响应电压uL的有效值UL为()。
Ifyou’vegotanearforlanguages,askillofcodingorasteadyhandanddon’tfaintatthesightofbloodthenyourcareerlo
802.11n使用什么样的技术来支持多天线?A、MIMOB、MAOC、多重扫描天线输出D、空间编码
最新回复
(
0
)