who cooked dinner for you yesterday?是一个疑问句,动词为什么不用原形?

Who cooked dinner for Jack cooked dinner with us.(用who） who cooked dinner for you yesterday?是一个疑问句,动词为什么不用原形? a well-cooked dinner 意思 who ___the dinner yesterday?My father ___请问这里填什么?是填 did cook ,did 还是cooked ,did the dinner that cooked itself 翻译~ I cooked dinner a couple of time 同义句改写 Tom cooked us a nice dinner.Tom cooked a nice dinner （）（）. 英语同义句改写Tom cooked a nice dinner.Tom cooked a nice dinner () () Who ______ dinner yesterday?—My sister ______.不明白第二句为何要接did答案是cooked 和 did 就是第二句回答为何不接cooked要用did？ who _____ dinner yesterday?A.cooks B.is cooking C.cooked D.cookwho后动词什么形式啊?怎么判断啊?who引导的特殊疑问句我们貌似没怎么学过、不会额、各位分析下啊. when my parents got home yesterday,I____already____the dinner.A have cooked B had cooked 用l a chinese traditional cooked dinner造句 My mother cooked dinner（ ） us A./My mother cooked dinner（ ） us A./ B .for C .to Mum‘s cooked the dinner.改为一般疑问句,Has mum cooked the dinner?这是为什么呢?‘s是啥 the food____at the moment is for the dinner party.a.cooked b.to be cooked c.is being cooked d.being cooked -Who ______supper yesterday evening?-My mother _____A.cooked;did B.did;cooked C.did;did Who( )supper yesterday?My mother( ).(选择填空：A：cooked;cookedB：cooked;did)