They come from USA.这句话哪里错了,改正过来

they come from the USA,对the USA 提问 They come from USA.这句话哪里错了,改正过来 they are from the usa对the usa提问 Jim来自美国 （the USA）.汉译英!Jim come from USA.Jim come from the USA.哪个对? ------Nancy------(come)from England?NO,She---(be)from the USA. 【英语提问】句型转换.they come from _russia_.（对划线提问）___　___ they ___ from?the capital of the usa is __washington d.c._（对划线提问）___ is ___ ___of the usa? I have just come back from USA,这句为什么不用came? The postcard is come from the USA ,这句话的错误在哪里? he is from the usa 可不可以改成he come from the usa为什么 Frenchmen come from ( ).They speak( ). Do you come from the USA?改为同义句 our headmaster will come back from the USA two days How will Mr Black come back from the USA? The girl ____(not come)from the USA Mr Black will come back from the USA in two weeks.will Mr Black come back from the USA they're ____________ ,they come from _______.、 They are____(America).They come from Ameeica USA,United States ,Ameria三个词有什么不一样在写句子时,这三个词有什么不同吗,可以说I am come from USA吗