简答题\n How many reasons does the speaker give for the fact that animals worldwide are in danger?\n简答题\n What does the speaker mainly talk about?\n简答题\n Study the graph. Look at the graph. Which statement describes Kenya’s elephant population?\n简答题\n Listen to the recording again and complete the following two paragraphs by filling in the blanks with exactly what you hear.\n简答题\n Why are some species endangered?\n简答题\n Listen to the recording once and answer the two questions below. Choose the best answer from the three choices marked A), B) and C).\n简答题\n Fill in the gaps with words or phrases given in the box. Change the form where necessary.\n简答题\n What problem is Zeb Hogan solving in Mongolia?\n简答题\n What problem is Vathana solving in Cambodia?\n简答题\n Listen again. Choose the correct answers.\n