THE WORD "THEY" IN PARAGRAPH 1 REFERS TO __________. A. E...

13. The word "they" in paragraph 1 refers to __________. A. ecosystems B. centuries C. activities D. humans Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Over the past 600 years, English has grown from a language of few speakers to become the dominant language of international communication. English as we know it today emerged around