VIII. Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the following questions.
Unless humans stop poaching, many rare animals will go extinct.
A.When humans stop poaching, many rare animals will become extinct.
B.If people don't stop poaching, a lot of rare animals will become extinct.
C.As soon as people stop poaching, a lot of animals will become extinct.
D.Provided that people stop poaching, many animals will become extinct.