69. According to the author, being able to use multiplication tables is_______.
(A) a result of overlearning
(B) a special case of cramming
(C) a skill to deal with math problems
(D) a basic step towards advanced studies

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步筱昕

B1 · 2014/07/23

#1202559

细节推理题。根据第四段，我们会清楚记得乘法口诀是因为它是“another of the things we overlearned in childhood”。因此答案为A。