46. What may be inferred from the article?
(A) Our sense of direction is innate
(B) GPS may fail us for its lack of providing clear context of where we are
(C) It is crucial that we keep physical maps whenever we travel
(D) Without instruction, it is unlikely that we learn how to enhance our sense of direction
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統計: 尚無統計資料
統計: 尚無統計資料