2014年5月21日,由国务院新闻办组织的“中国媒体丝路行”采访活动在陕西西安拉开序幕。关于古丝绸之路的表述有误的是( )
如图河谷中的四个乡村聚落,最有可能发展为城市的是( )
—What did you do yesterday?—My brother took two friends of ________ to play chess with us. But I don't know _______ of them.