Questions 8 to 10 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions.
Now listen to the conversation.
Why couldn’t the man put on more weight

A．He hasn’t eaten enough.
B．He worries too much.
C．He hasn’t had a right plan.
D．Nobody knows what’s wron

Questions 8 to 10 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now listen to the conversation. Why couldn’t the man put on more weight 您的浏览器不支持 audio 元素。