把I am an american boy改为一般疑问句

把I am an american boy改为一般疑问句 I am an American.改为复数句子. i am an __boy?a:england b:american急,1 I am an America(n) boy.用America还是American? She is an American .这里加不加冠词?American 大写否?I am (a) Chinese 加不加a 在英语中可数名词能不能单用例如,我是美国人（I am an American.)能不能说成是（I am American.) I am an American还是I am an American man那句话对?因为American有美国人的含义,是否可以不加man? 用什么提问 回答I am an American用What is your nationality?提问,回答I am Amarican;那用什么提问回答I am an American 为是么不能说I am an English?那I am a chanese I am a Japanese又对吗?若是I am an American呢? I am willing to bo , I come from America.i come from America.I am from America,I am an American.有什么区别? I come from ____ .I am an ____.应该选England；English还是America；American Hello,I am an American,I want to ask a question,what is 给力? Which is the best website for Chinese learning? I am an American in Ohio in US. He is American.I am English.为什么不能加冠词He is American.I am English.和He is an American.I am a Englishman.的中文是不是没有区别呢 Jim am an American boy.什么意思? I am a Chinese 到底对不对?为什么会有I am an American ?我记得哪国人前是不加冠词的,为什么我看到一道题上写着I am an American ? I am Chinese / She is American 不需要加冠词吗?不用加 a 或者an 如果是 Chinese boy American man /boy 前面就需要了把?I am Chinese 这里的Chinese 我觉得是 中国人 还是名词把？只是我觉得是个整体数量。不代