听力音频：
Questions 31-40
Recent Environmental Problems in Australia
Complete the notes below.
Write ONE WORD ONLY for each answer.
Several species of 31……. lost habitats.
So far, 75% of 32……. disappeared in Australia.
Some 33……. are experiencing medical disorders.
Single Crops Farming: 34……. is not beneficial for all animals.
Ignored Animal Protection Protection is influenced by opinions from the 35……. Lack of concern on smaller animals, e.g. 36…….
Ignored Reasons Due to little knowledge of ecosystem, some people may react with shock or 37……. When animals cause some damage or loss to humans, they may be treated as 38…….
Reasons for Preventing Extinction Ecosystem needs to be 39……. to keep stable Preventing diseases, such as the disorders in 40……. system
答案
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