EXERCISE 11. MARK THE LETTER A, B, C. OR D TO INDICATE THE...

137. There's no point in preventing people from shifting to a different language.A. It is possible to prevent people from shifting to a different language. B. It's useless to prevent people from shifting to a different language. C. People will be prevented from shifting to a different language though it's hard.D. No one wants to prevent people from shifting to a different language.