What is the influence of the shortage of minority...

Câu hỏi: What is the influence of the shortage of minority language resources on many PhD students mentioned in paragraph 3?

A. These students are unable to persuade people to use the language they are learning.

B. Their qualified research is unlikely to complete.

C. They will have many difficulties in understanding these languages.

D. They have to become interpreters and translators of these languages themselves.