i felt some pain为什么不用 pains

i felt some pain为什么不用 pains if i felt some pain.pain是名词吧,为什么会有feelpain? 汉译英 如果我觉得疼,我会停止锻炼 If I felt some pain ,I’d stop exercising 问；为什么felt用过去时 I felt ( ) when I fell down on the playground.这里的空格答案里是painful,我想问的是,填pain行不行?我知道feel后面跟的是形容词,但课本里有一句话是 If you felt some pain,you'd stop running.为什么这里feel后面跟 if I felt some pain pain应该加s吗if i felt some pain , i'd stop exercising ,and if it hurt for more than a few days,i'd see a doctor. 这是人教版初三英语的一句话 pain不是当肉体上的痛可数 精神上才不可数吗 这里 if I felt some pain pain应该加s吗?if i felt some pain ,i'd stop exercising ,and if it hurt for more than a few days,i'd see a doctor.这是人教版初三英语的一句话 pain不是当肉体上的痛可数 精神上才不可数吗 这里为什 After the pain had not felt the pain,some will only be a cold heart. I felt a pain in my throat的翻译 The water ___cool when I jumped into the poo for morning exercise .为什么填felt而不填is felt I felt a sharp pain and looked down to see my leg bled单句改错 i felt very hungry 为什么felt用过去时? Can I have some water?some为什么不改成any 请问I felt the house____(shake)with the explosion.中为什么不能用shaking? 定语从句的【一道选择题】I showed the doctor my leg _______ I felt pain.A.thatB.whichC.whereD.as And I don't regret the rain.汉语意思?And I don't regret the rain,or the nights I felt the pain,or the tears I had to cry some of those times along the way.Every road I had to take,every time my heart would break; it was just something that I had In a city the city lived in pain ,Some pain can not tell ,I think ---I think too much I felt so that 倒装时So difficult___it to live in an English speaking country that I wasdetermined to learn English well .A.I have felt B.have I felt C.I did felt D.did I felt 为什么选D不选B