首页
登录
职称英语
It seems oil leaves from this pipe for some time. We’ll have to take the machine
It seems oil leaves from this pipe for some time. We’ll have to take the machine
游客
2023-12-27
9
管理
问题
It seems oil
leaves
from this pipe for some time. We’ll have to take the machine apart to put it right.
选项
A、had leaked
B、is leaking
C、leaked
D、has been leaking
答案
D
解析
时态应用本句意为:油管漏油好像有一段时间了,我们必须拆开机器排除故障。题干第2句表示将要采取的措施,意味着第l句话“漏油”(leak)的动作发生在过去某一时间,并且持续到现在为止仍在继续,因此第1句话应用现在完成时或现在完成进行时。因此D为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3310836.html
相关试题推荐
Littleheknewabouttheconstructionofthenewmachine,sohethoughtofonly
Littleheknewabouttheconstructionofthenewmachine,sohethoughtofonly
Itseemsoilleavesfromthispipeforsometime.We’llhavetotakethemachine
Mymothersaysateachingmachinehastobe______tofitthemindofeachboya
Forsevendaysafterthemud-slide,theyhadonlygrassandtreeleavestosubsi
Itseemsoilleavesfromthispipeforsometime.We’llhavetotakethemachine
Itseemsoilleavesfromthispipeforsometime.We’llhavetotakethemachine
NotsinceNelsonMandela’spresidencyanationalpolicecommissionerleavesoffi
Itseemsoilleavesfromthispipeforsometime.We’llhavetotakethemachine
Whatisthetoweringmachinefor?[originaltext]Thetoweringmachinesstandi
随机试题
[originaltext]Badnewsforthedeliveryguys:youmighthavetostartthink
[originaltext]M:Imeetwithastickyproblem.Ifinditsohardtomakethede
关于中国成人判断超重和肥胖程度的界线值,下列说法正确的是()。A.BMI<1
女性,28岁,10年前曾有游走性关节炎,近2~3年活动劳累后出现心慌、气促,近来
定喘穴的定位是在脊柱区()A.横平第6颈椎棘突下,后正中线旁开0.5寸
A.磺胺嘧啶(SD)B.磺胺米隆(SML)C.磺胺醋酰钠(SA-Na)D.磺胺甲
以下药物中肝功能减退患者避免应用的是A.万古霉素B.庆大霉素C.阿米卡星D.四环
根据有关规定,中小企业版上市公司试行弹性保荐制度。()
货物招标应遵循的原则不包括()。A.质量保证 B.安全保证 C.进度保证
最新回复
(
0
)