阿摩線上測驗
40 What is the newest way for scientists nowadays to explore the human brain?
(A)Giving brain-bending tests
(B)Mapping the changes surrounding the brain
(C)Giving tasks of calibration
(D)Using machines like the PET scanner
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統計： A(35), B(69), C(50), D(456), E(0) #630992
統計： A(35), B(69), C(50), D(456), E(0) #630992
