They are good students and they're ___ China

问题描述:

They are good students and they're ___ China

from 他们是中国人第一句是Jim is an American boyJim is an American boy 吉姆是个美国男孩They are good students and they're from China 他们都是好学生,他们是中国人吉姆是个美国男孩和他们是中国人矛盾了呀那不是我的错,是写文章的人错了。be from ... 是哪里人的意思。come from... 从哪里来