英语 could 提问回答用can还是could?

英语 could 提问回答用can还是could? 用could 提问,是用Can 还是should 回答?如题`` 用could提问时,都要用can回答么 can you come please I want some help.的回答哪个更准确?A.Yes,I could.B.YOU are welcomeC.Sure.I am coming now用Can提问可以用could回答吗?A,c哪个更准确! 用must,could,can,can't回答的句子应用什么疑问词提问?貌似must要用should提问... could I 提问 如何反问,如何回答?用could开头表示语气婉转的一般疑问句,应该怎样反问,cant还是?回答时,是 yes I can.还是,yes I could/重点就在于 是 can 还是could 我们中考有这一道题,当时我好像做错 问一道英语题（有关情态动词）——Could I take this seat,sir?——Yes,you_______.A.could B.must C.need D.may这里答案是D,可是为什么不能选A呢?用could提问可以用may回答吗?那用can体温也可以吗? may i 提问用什么回答?yes,you can（could）是不是都可以? Could I give me an apple回答是用yes,I can还是yes,I could.否定是用no.I can not还是no I could not Could I use your dictionary?的回答是Yes,you can.为什么不是答Yes,you could?不是用什么提问就用什么回答吗? 用would/could提问,如何回答---Could you please take out the trash?---______.(A.Yes,I can B.No I couldn't C.Yes,sure.D.No thanks.)判的A是错的，C是对的(could/would提问作交际用语时) 用may提问的句子如何回答?May I have a look?Yes,you can./No,you mustn't.用can或could做肯定回答合适么?还是必须用may?同样的,用mustn't或can't作否定回答合适吗?还是必须用may not? could引导的一般疑问句的否定回答是用I can't还是 I could't 英语小白求助时态问题,比如Researchers found humans can(could)...应该用can还是could? 问一下may,can,must,could提问时该怎么回答? can,could ,may,might提问的句子的肯定与否定回答分别是什么? 对于could引起的提问,为什么回答要是 yes I can 而不是I would呢输入错误是I could may提问否定回答是用 mustn't还是can't