可作为地背植物的竹类是（）
A、苦竹
B、菲白竹
C、孝顺竹
参考答案：B
智力成果是一种无形资产，是知识产权法律关系的客体。( )
----Have you seen the film Under the Hawthorn Tree?
----Of course, I have. It was in our village _____ it was made.
A．that
B．where
C．when
D．which
