Books are to mankind what memory is to the individual. ...
来源：语文精选馆 2.79W
问题详情：
Books are to mankind what memory is to the individual. They contain the history of our race,
the discoveries we have made, the knowledge and experience of ages.
A．accumulate B．selected C．classified D．marked
【回答】
A
知识点：名词
题型：选择题
