Have you helped a man?You didn't know him.(合并为一句）Have you helped a man ____ ____ ____ ____?这里的四个空可不可以填“whom that didn't know”或“who you didn't know"还是填其他?为什么?希望把句子结构或有关知

Whitout you _____ us, we couldn't have done it.A.helped B.helping C.being helped D.having helped A person you have helped与A person you helped有什么区别丫?个人认为好像两个都没差. Have you helped a men You didn't know him.（合并为一句） Why did you just sit and watch?You _______ me.A.could help B.should help C.could have helped D.must have helped Have you ever helped ____you didn't know?A.someoneB.anyone.Which one to choose? you have helped me a lot since i came into this world翻译成中文 you have helped me a lot since i came into this world中文意思 you have helped a noble 在料理鼠王里面看到的如题 We didnt finish the work in time. You____us since you were there.A)might help B)should help C)could have helped D)must have helped you have helped make it possible for me to have a dog 这里为什么是make,和前面的helped是什么关系? 21.They ___ homeless people for many years.A.help B.have help C.have helped D.helped 22.You 21.They ___ homeless people for many years.A.help B.have help C.have helped D.helped22.You ___ a lot in the past three years.A.have grown up B.grow up C.have But that you helped me,I wouldn’t have succeeded. 那位英语好的帮我做6道英语题~* 1.______ we would not have succeeded in our experiment.[ 1分] A.Without you helped usB.But for you helped usC.If you had not helped usD.But you helped us* 2.The German force now lost no time in retreat,____ 急 Have you ever helped disabled children?把have换成did有影响吗?为什么是helped呢？ wideos Ma Liang got have you the 23.---Oh,you’ve got a good job.Do you really work here?---No,Susan.I ______ out until the maA.just helped B.will just help C.am just helping D.have just helped 英语翻译You have helped （ ） （ ） （ ）for me to have a chance.他使我的生活充满快乐He has（ ）my life（ ）pleasure. - Who helped you repair the MP4?- Lily______ A.helped B.did C.was D.help