单项选择题

Questions 23 to 25 are based on the conversation you hove just heard.

A．Teacher and student.
B．Mother and son.
C．Classmates.
D．Brother and sister

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填空题

If one attempts to remember everything rather than to remember selectively during reading, he she may have a comparatively slow reading rate.

单项选择题

Questions 23 to 25 are based on the conversation you hove just heard. 您的浏览器不支持 audio 元素。