can,to,did,didn't后面的动词是不是用原形

can,to,did,didn't后面的动词是不是用原形 He didn't come to school yesterday ,did he?_____ A.Yes,he didn't BYes,he did C,NO,he didn'后面还加一句 though he didn't feel well You didn't go shopping yesterday,did you A Yes I did B Yes,I didn'tC NO,I didn't D No ,I did/Sorry呀，忘记打上去后面的了。后面的是__ But I have something more to buy. He can swim. So can I. I didn’t go to class. Neither did I. 这两句怎么翻译? when did you start your homeworki________it until 10p.m.i think i_______hardly finish it today.A.started to do;can'tB.didn'tstart to do;can'tC.started to do;can D.didn't start to do;can did后面的动词要加过去式吗,那didn't呢还有don't呢,要加过去式吗 为什么这个句子中didn't后面的动词要用过去式?he borrowed my book,but he didn't returned it to me.do,did,does后面不是用动词原型吗?顺便另一个问题：he always watching tv on weekends.这里频度副词后面动词为什 I did ask you to brief,didn't , Did you return Fred’s call?—I didn’t need to because I’ll see him tomorrow.问下为什么这样可以,need to 后面的宾语呢? few well-known singers came to the concert是肯定句吗?few well-known singers came to the concert,－－?后面的反意疑问句是did they 还是didn't they few well-known singers came to the concert是肯定句吗?few well-known singers came to the concert,－－?后面的反意疑问句是did they 还是didn't they为什么是肯定句 My wife didn't like to go to the movie house,____ I.A.neither did B.did neither C.so did这三个选项的用法是什么? i asked her to do me a favour____A didn't iB didn't sheC did iD did she He could have come to help us ,but_____.a.he didn't b.he hasn't c.he hadn't d.he can't为什么选a不选b如果后面写反义疑问句是不是用didn't he? 初二反义疑问句我就想问题下、什么时候后面加doesn‘t hasn't isn't can't must'n 把话说得简单点、就是说明有什么标志性的单词.I didn't think he was happy,was he?为什么加的是was而不是did I didn't pay attention to what Linda said.中'said应该是动词原形吧?did,后面不是接动词原形吗? 英语翻译要求流畅优美.可以适当的意译,但要忠于本意.Where did you go,when things went wrong,baby Who did u run to; find a shoulder to lay your head upon Ooh wasn’t I there,didn’t I take good care of you Oh no can’t believe,y When did you start your work?——I__it until 11:50p.m.I think I__finish it today.A.started to do /can't B.didn't start to do/can C.started do/can D.didn't start to do/can't到底是b还是d啊？