【多选题】(多选)描述立体像对的相对方位元素有三种常用的相对方位元素系统,分别是哪三种( )。
【单选题】syntagmatic relation
【判断题】Syntagmatic relation is also called horizontal relation or chain relation.()
【判断题】The SYNTAGMATIC RELATION is a relation between one item and others in a sequence, or between elements which are all present.
【单选题】Input ()函数把输入的内容都看成( )类型。
【判断题】The syntagmatic relation is about the relation between elements present in a sentence.