What are the two basic ways of research in scientific sense?
A: Primary research
B: Natural research
C: Social research
D: Secondary research
A: Primary research
B: Natural research
C: Social research
D: Secondary research
举一反三
- What are two types of research？ A: One research B: Primary research C: Two research D: Secondary research
- 中国大学MOOC: What are the two basic ways of research in scientific sense?
- What are the main sources of marketing research information？: higher research|primary research|secondary research|thirdly research
- According to the research content, scientific research topics can be divided into (). A: theoretical research topics B: basic research topics C: applied research topics D: developmental research topics
- Research paper有两种类型，一种是primary research paper, 一种是secondary research paper。