1、【第18题-单选】中国坚定奉行( ),尊重各国人民自主选择发展道路的权利,维护国际公平正义。

1、【第554题-判断】下列表述是否正确:The best light to check the security thread is transmitted light. ()

1、【第553题-判断】下列表述是否正确:The best light to check the genuine watermark is side light. ()

1、【第556题-判断】下列表述是否正确:Intaglio printing is a security printing technique. ()

1、【第551题-判断】下列表述是否正确:Thermal-transfer-printed pictures are photo-realistic. ()

1、【第542题-判断】下列表述是否正确:Security fibres can be visible or invisible under white light. ()

1、【第541题-判断】下列表述是否正确:Laser-engraved photo and data are always tactile. ()

1、【第540题-判断】数码打印的英文为Thermal-transfer-printing。

1、【第539题-判断】Laser engraving的中文为层压技术。

1、【第550题-判断】下列表述是否正确:Rainbow printing is the subtle combination of the overlapping of two or more ink colours. ()

1、【第549题-判断】下列表述是否正确:Reverse-side embossment is one of the main charateristics of letterpress. ()