【单选题】In science the meaning of the word 'explain' suffers with civilization's every step in search of reality. Science cannot really explain electricity, magnetism, and gravitation their effects can be mea...
【单选题】In science the meaning of the word 'explain' suffers with civilization's every step in search of reality. Science can not really explain electricity, magnetism, and gravitation their effects can be me...
【单选题】In science the meaning of the word 'explain' suffers with civilization's every step in search of reality. Science cannot really explain electricity, magnetism, and gravitation their effects can be mea...