Read the passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of...
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Read the passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 23 to 30.
Question 23: The word “they”in paragraph 2 refers to __________.
A. local communities B. plants and wildlife
C. biologists and ecologists D. conservation volunteers
Ban biên tập DeThiVIP
Chuyên giaĐã trả lời ngày 12/04/2026