68. After reading this passage, what assumption could you make?
(A) That we do not have enough technology to study the human brain.
(B) That scientists are learning many new and exciting things about the brain.
(C) That each half of the brain can only do certain things.
(D) That scientists now know everything about the human brain.

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統計： A(0), B(0), C(1), D(0), E(0) #2769146