"i will sent a letter to my friend at the post office"对my friend提问

I suggst that a doctor-------immediately.应该选 A.will be sent for B.be sent for 为什么 i insist that a doctor ____immediatelya .has been sent forb.sends for c.will be sent ford.be sent for选D 为什么有被动 I just come back from the hospital-you look sick,why not see a doctor?-I just came back from the hospital .my mother--------Me for a blood test.A sent Bhave sent C will sent D sent —it's a fine day will your son go to the park?—If your son___ , ____ .A .goes; so am I B.will go; nor will mine C.will go; so is mine D.goes; so will mineI don t know___ the world___ first lette was given is.A. what;what B.what;whose C.t I sent you a Maths i will sent a letter to my friend at the post office对my friend提问 I don't know when he ___________ to work in that small village,perhaps last year.A.was sent 　　　　B.will be sent C.has been sent D.sent 选哪一个?具体说明~ I don't know when he ___________ to work in that small village,perhaps last year.A.was sent 　　　　B.will be sent C.has been sent D.sent 选哪一个?具体说明~ 填空－1.I am going to ____(type)this lette.2.my mum can ___ (swim) in a river. I have sent you a copy of my book,I hope you will like 为什么要用copy? 从句i insist that a doctor ____immediatelya .has been sent forb.sends for c.will be sent ford.be sent for这道题我完全没有概念,为什么abc都不对? 1.If I_(be)you,I _（go）there by himself.2.Look!He could be_（write）a letter a lette 高中英语语法 写理由1.I insisted that a doctor ____ immediatelyA.has been sent for B.sent for C.will be sent for D.be sent for2.was it ____ that I saw last night at the concertA.you B.not you 英语的一个选择题I don not think it advisable that Tom _ to do the job since he is so young.A.is sent B.will be sent C.be sent D.has been sent 把它翻译和选的原因. i want to give him one chance?this morning he sent a message tell me we engaged if you agree i am ready to you will want to do you can tell me i will support you but i More Chinese astronauts _____________ into space with the development of science and technology.A) have been sent B) will be sent C) have sent D) will send I copied the address exactly as you sent to me – I will take a pictur.I copied the address exactly as you sent to me –I will take a picture of the address label on the box when it comes back – if it needs to be different then I need to know bef I will sent it to you tomorrow morning和I will sent it to you for tomorrow morning第2句语法上有错误没