HOW MANY COUNTRIES THROW INDUSTRIAL WASTE INTO THE MEDITERRANEAN S...

49. - DE THI VAO THPT 50 CAU TRAC NGHIEM
DE THI VAO THPT 50 CAU TRAC NGHIEM
49. How many countries throw industrial waste into the Mediterranean Sea regularly? A. nearly 16 B. exactly 16. C. exactly 15 D. less than 15.