He smoked since 2 years ago .怎么翻译?等不等于It is 2 years since he smoked.

求解英语翻译：It's 2 years since he smoked. He smoked since 2 years ago .怎么翻译?等不等于It is 2 years since he smoked. It is five years since he smoked 翻译 It's five years since he smoked It has been 2 years since we worked here It is ten years since he smoked or didn't smoke答案为smoked 为什么 he said it was 2 years since he had smoked?这句话对么?it was two years since he smoked 这是一个句型吧?呢么题目里的那句符合本句型么?谢谢 –Does your father smoke?--_________,it’s 2 years since he __________.A.Yes; smoked B.No; smoked C.Yes; smokes D.No; has smoked这题选B,这是为什么呢? is your grandpa still smoked?----no ,It's years s(since) he smoked?讲解一下为什么用sincesmoking 刚打错了 since then,he hasn't smoked no longer.改错,在线等!加分! 英语翻译是不是翻译为：it is 3 years since he has smoked. A:Is your grandpa still smoking B:No,it's years since he smoked.这里为什么用since John promised his doctor he____not smoke,and he has smoked ever since.A.might B.should C.could D.would题目是否有错,为什么不是and he has not smoked ever since John promise his wife he_not smoke and he has never smoked ever since为什么要用would It three years since I smoked.翻译 my father's never smoked since 2000.since 2000,my father's ____ _____ smoked. Here are signs that he is _________．It’s a long time since he smoked．A.changing B.improving C.reforming D.varying 英语翻译她离开班级已有三年。这好像是关于since的语法 例如：it was three years since he smoked a cigar==it was three years since he stoped to smoke cigar It is ten years since he smoked or didn't smoke该题意思是不吸烟了以有十年可我不会解释