单项选择题

Questions 23 and 24 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’s the news about

A．Environmental protection.
B．Trash landfill.
C．The issue of biodegradable.
D．Banning plastics bags.

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单项选择题

单项选择题

Questions 23 and 24 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’s the news about 您的浏览器不支持 audio 元素。