The sentence that has a NP and a VP can be shown in a ______ for

The sentence that has a NP and a VP can be shown in a ______ formula "S→NP VP".
A、hierarchical
B、linear
C、tree diagram
D、vertical
【正确答案】:B
【题目解析】:The sentence that has a NP and a VP can be shown in a linear formula "S→NP VP".