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.
According to the passage, which of the following statements is NOT true?
A. Humans have difficult choices to make about saving endangered species.
B. The existence of humans is at the expense of some other species.
C. No other species can threaten the survival of humans on Earth.
D. Some animals and plants cannot survive without human help.
Đáp án: C
Giải thích: Chúng ta thấy câu C sai luôn khi đọc đến dòng 4, dòng 5 của đoạn 2.