lf I knew the answer,I wouldn't be working,_____?A.didn't I B.did IC.would ID.wouldn't I此类的反义疑问句怎么做?

lf I knew the answer,I wouldn't be working,_____?A.didn't I B.did IC.would ID.wouldn't I此类的反义疑问句怎么做? only smith knew the answer. Lf i know one day ,i will tell you.because i want to know the answer的中文意思是什么? If you knew the answer,I wouldn't be asking,翻译疑问句 if i knew the answer,i wouldn't be asking,would asking 是名词 还是 动词?如何翻译 it seemed that he like knew the answer=he （）（）know the answer lf you want to ask somebody to answer the telephone是什么意思 i want know the answer The Little Girl I Once Knew 歌词 Nobody ＿the answer.A has know B knew c didn't know D is knowing Maybe he knows the answer.这句话.为什么用knows而不是用knew “lf you are the lf you are the 英语翻译i know the answer thanks I think Tom___(know)the answer. I know the answer 改为否定句 I think tom___(know)the answer. finally i got the answer是什么意思