依据一国法律取得的知识产权仅在该国范围内有效,在其他国家不发生效力,这属于知识产权的()。
A、地域性
B、专有性
C、时间性
D、法定性
参考答案:A
for months to look for a job as a bank clerk, Smith finally took a position at a local advertising
agency.[ ]
A. To struggle
B. Having struggled
C. To be struggling
D. Struggled
船舶光租或卖往国外,船舶所有人应在办理注销或中止登记的同时,换发新签证簿。