【单选题】日本甲公司于1988年10月3日向中国国家知识产权局提交名称为“防眼疲劳镜片”的发明专利申请,该申请已于1988年5月7日以相同主题在日本提出了专利申请,并在向国家知识产权局提交该专利申请的同时,提交了要求优先权的书面声明,在1988年12月25日该公司又提交了第一次在日本提出专利申请文件的副本。中国乙大学于1988年7月也研制成功同样的发明并于同年9月10日提交了发明专利申请。乙大学的专利申请与...
【单选题】The old lady, used to walk her dog every morning has not been seen for several days.
【简答题】My friend is a taxi drives. He has been a taxi driver for ten years. It’s a nice job most of the time. He can meet a lot of people. He always works at night because there is too much traffic during th...
【判断题】底板中间设缝的是整体式底板,适用于地质条件较差的地基。
【简答题】阅读下面短文,从短文后各题所给的A、B、C和D四个选项中,选出可以填入空白处的最佳选项。 A dog waiting on a roadside for four years has finally been reunited with its owner thanks to a social media post. Anuchit Uncharoen happened to be there. ...
【简答题】One dog has been killed and multiple dogs have been injured by a snowmobile driver in what appears to be an intentional attack on competitors in the Iditarod Race in Alaska. Aliy Zirkle was the first ...