非专利权所有人如想使用该专利进行生产经营,需事先取得( ),并给付报酬。
A.国家资质证书
B.政府授权
C.专利权所有者承认
D.专利权所有者授权
参考答案:D
I guess Tom and his sister Celia enjoyed ______ at the party.
A.myself
B.himself
C.herself
D.themselves
巴斯的“双重行动模式”的内容是什么?