A、正确B、错误点心的价格由原料成本、生产费用和利润组成。……

单项选择题These three types of materials can be interspersed or combined into various forms, such as videos, posters, or DM brochures, to achieve a vivid image for publicity and display.

单项选择题Students, innovation and entrepreneurial practice are the fundamental ways for college students to achieve self-worth and social value.

单项选择题In the process of design and production, the ideas and design of project are constantly changing and improving.

单项选择题In the innovation and entrepreneurship practice of university students, choosing teammates is very important.

判断题1

多项选择题企业外购的下列货物中,不得抵扣进项税额的有( )A. 用于简易计税项目B. 用于对外投资C. 用于生产免税项目D. 用于生产应税产品

单项选择题The China Graduate Contest on Smart-city Technology and Creative Design is one of the contests of the “National Graduate Innovation Practice Series Activities”.

单项选择题In 2005, Sichuna University hosted the first China College Students “Internet+” Innovation and Entrepreneurship Competition.

判断题网络安全扫描技术与防火墙、安全监控系统是相互敌对的技术 正确 错误

单项选择题The China College Students’ “Internet+” Innovation and Entrepreneurship Competition is a nationwide scientific and technological innovation activity only for graduates.