hello i asked you the problem of matlab last night.i want to know more about it.but i can type chinese now.for the frequency of the voice my hear from matlab,it is neither 2000 nor Fs,right?x=0:0.0001:0.1;y = sin(2*pi*2000*t);sound(y,20000);what is t

Hello, I Love You 歌词 hello,may i help you? 前奏hello hello hello .高潮oh oh oh i love you so..oh oh oh i love you so 女声 七年级的一段英语补全对话A：Hello.Are you new here B:Yes,I'm____ hereA:Welcome!I'm Adam.How do you do?B:____ ____ ____ ____?I'm SusanA:I was ____ ____1990,and my ____is April 8th.How about you?B:I was born ____May 1st,____A:Great we're th 英文儿歌,歌词：hello hello hello hello hello hello how are youhello hello hello hello hello hello how are youi'm fine i'm finethank you thank you very muchi'm fine i'm finethank you thank you very much我还会唱 可是搜不到 ——you —— anything unusual about our car?Not within the last three days.A Do；find B Did ；find Chave ；found D Are findingHave you ever seen Mr.Johnson recently?Yes.I ——to say “hello” to youA am asked Bhave asked C asked D was aske 一、选择合适的句子,将对话补充完整.A.It is about our homework.B.ok.Thanks a lot .C.Hi How are you D.Hello Can I speak to Kate ,please E.Hello How are you?F.He can do homework.G.Yeah .I can't remember it.Can you tell me what Mr Li asked 一、选择合适的句子,将对话补充完整.A.It is about our homework.B.ok.Thanks a lot .C.Hi How are you D.Hello Can I speak to Kate ,please E.Hello How are you?F.He can do homework.G.Yeah .I can't remember it.Can you tell me what Mr Li asked I went to you.my friend.And I said hello I will always be with you,I want to hello 根据下面对话的意思，从七个选项中选出五个合适的选项Allen:Hello!Han Ting:Hello.This is Han Ting.May I speak to Allen,please?Allen:______61_______Han Ting:Hi,Allen.How are you?Allen:Fine,thanks.How are you?Han Ting:I’m fine.Th Read and CompleteComplete the dialogue with the best words.A:Hello.I'm A.What's your ( B:I'm B.( ) to meet you.A.A:Nice th meet you,too.What class are you ( ),B:I'm in Class 6.( ) about you?( ) ( ) in Class A:No,I'm not.I' m in Class 1.B:( ) are ( ) Tony live ____the 16th floor but he never uses a lift to go _____and_____._____ the way ,why did you buy such funny clothes?Hello!Could I speak ______ Allen ,please? hello hello how are you ( ),I would have given you his address If you asked me You had asked me Should you have asked meHad you asked me 请详细解答谢谢 ______,I would have given you his address.A.If you asked meB.You had asked meC.Should you have asked meD.Had you asked me Hello!I didn’t know you were here. 求一首英文歌里面有hello when i love you