Read the following expression chosen from academic introductions, and identify what part of an introduction it refers to:Therefore, it is of great importance to accurately monitor nitrite for public health, and food industries.
选项:
A:Problems with existing studies;
B:Description of the skeleton of the research;
C:Research gaps;
D:Significance of the study of that problem
发布时间:2024-04-07 19:47:05