It has been a lesson to mankind that immediate action must be taken the moment some new virus____.A.is happened B.will happen C.happens D.would happen
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It has been a lesson to mankind that immediate action must be taken the moment some new virus____.
A.is happened B.will happen C.happens D.would happen
c.the moment 相当于when..前面用HAS BEEN现完说明还是现在时.
句子是说当新病毒传播时必须马上采取措施对人们来说已经是一个教训~~.
(*^__^*) 嘻嘻……
It has been a lesson to mankind that immediate action must be taken the moment some new virus____.A.is happened B.will happen C.happens D.would happen
It has been a long time.Are you ok?
it has been a long time. what is up
It has been there since a t_ years ago .
It is a week since he has been to BeiJing.
it has been a fantastic trip 怎么翻译
it has been since.用法
It has been in my
it is/has been=
It's has been accepted
it has long been assumed
英语翻译Revealing the effect of teaching the subject of direct current through analogy method on science students’ attitudes towards physics lesson has been aimed in this research.In the end of the research it has been determined that there are
------work has been done,has it?A.few B.a few C.little D.a little
英语翻译Take it easy,this is a travel article,not a history lesson.World War II has been over for 67 years and there really is no need to bring it up on every possible and impossible occasion.Try to enjoy an article that paints a positive picture
It was the second time that he _to Europe A has been B had been
It ____ ever since 1924. A.has been broadcast B.has been broadcasting C.has been broadcasted请速速速速速速回答案,真的很急急急急急急。
Our school is a new one,it _____ for 5 years.A.has openedB.has openC.has been openD.has been opened
Hi there,It has been brought to our attention by a constituent,that your group has been using the