单项选择题

Questions 19 to 22 are based on the conversation you have just heard.

A．Feeling painful in eyes.
B．Not being able to open the eyes.
C．Getting dry eyes.
D．Blinking more than usual.

<上一题目录下一题>

热门试题

单项选择题

单项选择题

Questions 19 to 22 are based on the conversation you have just heard. 您的浏览器不支持 audio 元素。