What if the second draft of VIP's paper doesn't upload comments?

1. First log in to the VIP paper system, find the approved paper, and click Enter.

2. Secondly, find the specific interface and content of the paper, select the position where you need to add comments, and enter the comment editing page.

3. Finally, in the annotation editing page, fill in the annotation content, annotation author, annotation time and other related information as needed, and save the annotation.

When you encounter a single document, you cannot use Cajviewer text recognition. What should I do? The button is gray.

Ask for papers or articles about the impact of this economic crisis on China's economy (single industry)

Where is the exact address of Zhengde Vocational and Technical College?

Experience about 1000 words [five articles]

Papers on legal system in Tang Dynasty

I want to use SPSS cluster analysis and other small papers, but I don't know how to explain the results (trees), explain and so on. Please help me.

How Planck's quantum theory changed the concept of classical physics

Father loves to write like a mountain.

How to write the basis and significance of the topic selection of urban and rural children's art education papers

What is the principle of bionic electronic eye?