单项选择题

Questions 1 to 5 are based on a conversation. At the end of the conversation you will be given 10 seconds to answer each of the following five questions. Now listen to the conversation.
Chinese paper was made from

A．the hair-like parts of certain plants.
B．the wood of trees.
C．the skin of certain young animals.
D．the stem Of tall plants.

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单项选择题

Questions 1 to 5 are based on a conversation. At the end of the conversation you will be given 10 seconds to answer each of the following five questions. Now listen to the conversation. Chinese paper was made from 您的浏览器不支持 audio 元素。