【单选题】He became aware that he had lost his audience since he had not been able to talk around one topic.
【单选题】我国对在中国政府主办或者承认的国际展览会上首次展出的发明创造,在展出之日 的( ) 个月起不丧失新颖性。这被称为丧失新颖性的例外。
【单选题】According to the entry requirements, ______________are usually welcomed for this position.
A.
graduates of high school
B.
college students majoring in journalism
C.
undergraduate degree in medicine
D.
graduate degree in engineering
【判断题】根据我国专利法的规定,申请专利的发明创造在中国政府主办或者承认的国际展览会上首次展出后的12个月内,不丧失新颖性。
【单选题】建设单位应当自领取施工许可证之日起3个月内开工,因故不能开工又不申请延期 过时限的,施工许可证( )。
【简答题】以下不属老年人特有疾病的是( ) A.老年性痴呆 B.老年性耳聋 C.老年性阴道炎 D.脑卒中