Which of the following statements is NOT supported...
Câu hỏi: Which of the following statements is NOT supported in the passage?
A The oceans in the past were more contaminated than they are now.
B Industrial wastes and agricultural run-off are blamed for the degradation of the oceans.
C Many pollutants deposited in the oceans finally become part of the global food chain.
D It is apparent that the oceans have been polluted for a long time.
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi chính thức THPT QG môn Anh năm 2017 - Mã đề 408 (có lời giải chi tiết)