試題詳解

6. What is the passage mainly about?
(A)People can medicate their depression with sugar.
(B)Baby mice suffered so much from isolation that they should be given some sweet food to relieve their pain.
(C)The soothing effect of sugar is not just something psychological but has a lot to do with an actual chemical reaction.
(D)The result of the mice experiment suggests that people should take more sweet substances to cope with depression.