A.正确B.错误The investigation area should be consistent wit……

单项选择题Market research refers to the use of scientific methods—purposefully and systematically collecting, recording, sorting out and analyzing the market situation, understanding the current situation of the market and its development trends, and providing an o

单项选择题The process of protecting intellectual property is the process of accumulating knowledge.

单项选择题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”.