Thing first done in1968 英语意思

Thing first done in1968 英语意思 the first thing to do与the first thing to be done有何区别?最好有例句,谢谢 first thing I think that the first thing 跟to do 还是 being done?I think that the first thing ______ is to relax yourself the first thing 序数词+名词+不定式中主动表被动的问题.英语懂的请进.先举四个例子：1the first thing to do 将来2the first thing to be done 将来 3the first thing done 完成4 the first president to pass laws to stop slavery 完成通过 The first thing that needs ______is to ask your teacher.A.to do B.to be done这我能理解,只是我不明白A错在哪里? 有谁知道first thing first这句话是什么意思?first thing first 用the first thing is造句 the whole thing first 怎么翻 RRT:V MUST BE DONE FIRST First thing is first怎么用啊在句子上 first thing first这种说法正确吗?正确的话 THAT什么时候可以省略The first thing that should be done is get the book这句话中的that 可以省略吗?为什么?哪错了?别管那些 说重点 到底能不能省略? Iiems will be delivered first thing tomorrow morning. 这里的first thing怎么翻译 the best thing you have ever done and simulink中的in1是什么意思 是first thing first还是first things first?有前面的那种用法么？那种用法对么？