正确答案为 "I dreamed, has come true",表示“我梦想过,已经实现了”。 4. “Our hometown has changed a lot___ several years ago.” 应填入时间状语和动词,表示持续的动作。选项B "since, has been finished" 正确,表示“自从几年前,已经完成了”。 5. “Do you believe a kid of only five ye...
become是非延续性动词,它的延续性动词是been。became是过去式 这里因为前面有了has,那么就是现在完成时了 现在完成时的构成是have(has)+过去分词 而become的过去式是became,过去分词是become【附】延续性动词表示能够延续的动作。如:study, work, stand, lie, know, walk, keep, have, wait, watch, sing, rea...
One long-distance flight consumes fuel which a car uses in several years' time, but they cause the same amount of pollution. So, some people think that we should discourage non-essential flights, such as tourist travel, rather than limit the use of cars. To what extent do you agree or ...
它是也许1st.people享受一个1天的假日。 [translate] amanufacturer. 制造商。 [translate] a去颅骨骨瓣减压术 Goes to the skull bone petal reduced pressure technique [translate] aHow long has it been since you last hear from your uncle 多久有是的它,因为您前收到您的伯父的来信 [translate] ...
4.A.It is a hot and smoggy day. B.There’s a traffic jam on Broadway Street. C.The man is reading the news on air. D.A vehicle is polluting the air seriously. 5.A.The movie is good except the bad ending. B.Th...
2.第三段最后的句子Being lonely for long periods of time is not a great feelingm意思是长时间的寂寞不是一种好的感觉。根据这个句子判定此处应该填写is not a great feeling。故答案为is not a great feeling。3.根据文中的句子It is important to have a friend to talk to, whether it is about a...
since:自从,后接表示过去的时间点或一般过去时态的句子;或者用for后接一段时间表示有多长时间了,空格后面是名词May:五月,此处表示已经过去“五月”这个时间点,用since,首字母大写。A直到,不符合句意。C常后接一段时间,表示多长时间以后。常用于将来时态。答案是:B。
9.B) It includes unnatural light. 10.D) He has been burdened with excessive work. 11.B) Sleep may be more important than people assumed. 12.A) What they wanted to be when grown up. 13.C) A mechanical engineer. 14.C) Imaginative. ...
Life is organic and few things work like clockwork, so we are grown up to be constantly told when to repeat a task, here is where this application comes in to save us and tell us how long it has been since the last time we did something, and from there, repeat it whenever we see...
AI-based detection:For scenarios in which defects are difficult to detect and manual inspection is required, the best approach is a long-term process of photographs plus computing to find the pattern and perform an informed analysis. Wang Guodong, another CAE academician, believes that real-time ...