B trying to escape to the city of riga
I think its C.locate key Info Because if you reread the paragraph you will find some sentences that will help you.
The right option is B.
Explanation:
When writing a paper, it is important to cite sources correctly to give credit to the original authors, otherwise, it would be a case of plagiarism.
Plagiarism is the use of someone else's work without giving them the proper credit. In other words, authors are protected by intellectual property rights, for which plagiarism is an unethical practice.
When all the corrections are made to a document, the original one is "vaporized" to ensure the "truth". This means that "corrections" or "rectification" of details were made, to ensure the message or the reality they wanted to show. These messages include political propaganda, or manipulation of truth.
D. Past It fits the sentence best, because you don't go through the school and the supermarket to get somewhere, you got past it.