A-A+
From the last paragraph we know that _________
问题详情
From the last paragraph we know that ___________.
A．forgetfulness is a response to learning
B．the memory storage system is an exactly balanced input-output system
C．memory is a compensation for forgetting
D．the capacity of a memory storage system is limited because forgetting occurs
参考答案
正确答案：A
解析：推理判断题。最后一段第二、三两句指出，学习与忘却之间不断地进行调节，忘却率与学习的多少也有关联，由此可以推断出，忘却是对学习的一种反应。
