单项选择题

Questions 21 and 22 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions. Now, listen to the news.
What is the biggest challenge in bird flu control in Indonesia

A．Shortage of medicines.
B．People’s close contact with sick people.
C．Shortage of doctors.
D．People’s close contact with chickens.

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单项选择题

单项选择题

Questions 21 and 22 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions. Now, listen to the news. What is the biggest challenge in bird flu control in Indonesia 您的浏览器不支持 audio 元素。