【单选题】I felt very sorry that I was not ____________ to help you.
【单选题】在一个网页中能否通过多个CSS指令为同一个元素的同一个属性赋值
【简答题】物理天衡时,用了50克砝码一个,20克砝码一个,游码如图示,总质量为( )克
【单选题】— I'm sorry; I shouldn't have been so rude to you. — You _____ something not very nice to me, but that's OK. [ ]
【简答题】I felt very far from home but very close to nature.(翻译)
【简答题】A.She was feeling very sorry. B.She felt a bit annoyed. C.She was in a hurry. D.She was in her office.
【单选题】茶具款识印有“福”、“寿”的是( )产品。
【单选题】下列关于知识产权特征的表述中,错误的是( )。
B.
知识产权的专有性体现在对同一项知识产品,不允许有两个以上的主体同时对同一属性的知识产品享有权利
C.
知识产权客体的非物质性是其与其他有形财产所有权最根本的区别
D.
知识产权只在法律规定的期限内受到保护,一旦超过法律规定的有效期限,这一权利就自行消灭
【多选题】符良喜 第5节 16.被誉为“楷书四大家”的是()。