WHALES ARE UNDER DANGER BECAUSE OF THE INCREASE IN THE NUMBER OF HU...

4. - File thứ 4: De 45p- hk2- b1- E 11
File thứ 4: De 45p- hk2- b1- E 11
4. Whales are under danger because of the increase in the number of hunters. A B C DII. Choose the best answer (A, B, C, D) that best completes each sentence.