How did he become an actor?这句中become为什么不是became?

How did he become an actor?这句中become为什么不是became? ①when did the singer first become famous ②How an①when did the singer first become famous ②How and why did he /she first become famous ③what famous songs she recorded when?④How many CDs she sold ⑤How did you find out about him ⑥Is he s how did he go how to become an intentor 英语作文 How has he become an expert at planting fruit tress?(The reporter asked the peasant)改为宾语从句 how did you become friends?翻译成汉语 How did Britain become the “sun-never-set” empire? How did England become the UK as we know today? how long( )you( )a doctor?Three years A ,have:been B,have:become C,did he D,are:不填这个选哪个啊? 英语翻译So uncertain（ ）about the background of his audience that he didn't know how to starthis lecture.A.he would becomeB.would he becomeC.he had becomeD.did he become选哪个呢?为什么? neither放句首,后面谓语动词要倒装吗?比如说neither did he become.还是neither he did become? 帮我翻译一下 how to become an inventor how can you become an effective and efficient english learn 翻译how did he became a teacher 原因和答案..1._______interesting news report it is!A.What B.What an C.How D.How an2.--The Ausralian boy read a lot of books.--______and______.A.So does he,so I do B.So he does,so do I.C.So did he,so I did D.So he did,so did I.3._______is the pop _______ did he come to our school for last Sunday A How long B When C What D Why_______ news report it is?A how important B how an important C what important D what an important It is a question _____.选哪一个?A、what he did it B、how he did it C、that he did it D、that how he did it 英语翻译我怎么会变成这样了?Did I become how can so?是这句话的