pasd=dic.readline()

As an AI language model, I do not have access to the file 'dic' that you are trying to read. However, I can explain what the code 'pasd=dic.readline()' does.

The code reads a single line of text from the file 'dic' and assigns it to the variable 'pasd'. The 'readline()' method is used to read a single line from the file. Each time the method is called, it reads the next line in the file. If there are no more lines to read, the method returns an empty string.

After the line is read, it is stored in the variable 'pasd' for further processing.