单项选择题

Questions 11 to 18 are based on the conversation you have just heard.

A．The hot weather.
B．The symptom of the patient.
C．The chemical experiment.
D．The stock market.

<上一题目录下一题>

热门试题

问答题

Questions 11 to 18 are based on the conversation you have just heard. 您的浏览器不支持 audio 元素。