英语翻译it has missed the deadline for locking off grades .这里胡locking off grades怎么解释?

i has missed it.翻译 英语翻译it has missed the deadline for locking off grades .这里胡locking off grades怎么解释? missed it 英语翻译I fell for your eyes,I fell,I fell for your love,I never forgot,I wished I would have forget.Days,and my love is far away from me,Days,I lived alone ,Days,nothing new in it.I missed and I am calling,I missed your eyes,I missed and I am th I am sorry you _the train,it _just now A have missed ;left B missed.;has left －sir,here's my applicationform.－sorry,the_____is october 10th .I'm afraid you've missed it. missed to miss it I missed it! 英语翻译I always look forward to a perfect love,but I missed it. You must have missed it I’m sorry you’ve missed the train.It ten minutes ago.A.left B.has left C.has been away D.has been left i'm sorry you have missed the train.it left 10 minutes ago用left 还是has left ve just missed it!you' ve just missed it!这里面missed为什么要加ed? Maybe I missed it Maybe I have missed you. 英语翻译Before commissioning commences it shall be ascertained firstly,that the correct heat meter has been installedby comparing the heat meter supplier's type and size designation against the system specification.Secondly,it shall be checked th I'm sorry you're missed the train.It _____10 minutes ago.Aleft B has left C had left D has been left选哪个为什么? I’m sorry you’ve missed the train. It _______ 10 minutes ago.A. has leftB. had leftC. leftD. has been away 英语翻译Even if a deadline is missed more than five years to that date,a person has to clear it to take if off the record.这句话中的take if off the record 还是take it off the record此句来自21世纪报2012-11-12中Burying the past这篇