A.0 B.90 C.135 D.180
A.5% B.10% C.15% D.20%
A.轉(zhuǎn)讓技術(shù)訣竅 B.轉(zhuǎn)讓技術(shù)秘密 C.轉(zhuǎn)讓專利權(quán) D.轉(zhuǎn)讓土地使用權(quán)