首页
登录
职称英语
It seems oil________from this pipe for some time.We’ll have to take the machine
It seems oil________from this pipe for some time.We’ll have to take the machine
游客
2024-08-13
48
管理
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、had leaked
B、leaked
C、is leaking
D、has been leaking
答案
D
解析
句意:看来石油已经从这个管道泄漏了一段时间了。我们得把机器拆开,把这个管道放好。由于“石油”和“泄露”是主动关系,因此要用leak的主动形式;再根据第一句中的for some time和句子主句的一般现在时态可知从句要用现在完成进行时,且现在完成进行时也能表示可以持续到将来的动作,与第二句的将来时态对应,故选D。
转载请注明原文地址:http://tihaiku.com/zcyy/3718373.html
相关试题推荐
尽管那些机器不能移动,他们也被称为机器人。(eventhough)Thosemachinesarealsocalledrobotseventho
Nancy:I’dliketowithdrawsomemoney,butI’veneverusedabankmachine.Roge
Susan;I’dliketowithdrawsomemoney,butI’veneverusedabankmachine.Pe
Itseemsoil______fromthispipeforsometime.We’11havetotakethemachine
Itseemsoil______fromthispipeforsometime.We’llhavetotakethemachinea
____amachinebeensoefficientandaccurateastheelectroniccomputer.A、Moret
Itseemsoil______fromthispipeforsometime.We’llhavetotakethemachinea
Theaverageautomatictellermachine(ATM)isnotverysmart.Itwillgivemon
Theaverageautomatictellermachine(ATM)isnotverysmart.Itwillgive
Theaverageautomatictellermachine(ATM)isnotverysmart.Itwillgive
随机试题
Intheearlyhoursofthenightithadrainedandtheirongatethatledtothe
Theideaofavacuumcleaneroriginatesfromthe19thcentury.Thefirstvac
Iguessshehasexaggeratedtheweathercondition.Itisn’tall______cold.A、th
Iscomputercodingaforeignlanguage?A)Ascom
Thesedays,manylargecitybuildingsareequippedwiththeirownair-condit
陈女士,45岁,近日感到双腿关节疼痛,行走、提重物和在上楼时疼痛加剧。因多日未愈
根据下面资料,作题 【资料】某教师回到办公室说:“二年级二班的学生真笨,这堂课
一组数据的算术平均数为20,离散系数为0.4,则该组数据的标准差为()。A.5
(2018年真题)电力架空线路需在横担固定处加装软垫的是()。A.转角杆横担
关于肾小管HCO3-重吸收的叙述,错误的是A、HCO3--的重吸收优先于Cl-的
最新回复
(
0
)