单项选择题

Conversation 2
What can the student do if the computer goes wrong（）

A．To leave the room.
B．To repair the computer by herself.
C．To change a computer.
D．To ask for help.

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Why did John decide to go south Because he heard that it was easy to （） there.

单项选择题

A. At 1: 35.
B. At 2: 45.
C. At 4: 45.
D. At 3: 15.

Conversation 2 What can the student do if the computer goes wrong（） 您的浏览器不支持 audio 元素。