According to Fozard’s argument, people can make their brains work more efficiently by （ ）.
A.正确答案Bconstantly doing memory work
B.taking part in various mental activities
C.going through specific training
D.making frequent adjustments
According to Fozard’s argument, people can make their brains work more efficiently by （ ）.
According to Fozard’s argument, people can make their brains work more efficiently by （ ）.
A.正确答案Bconstantly doing memory work
B.taking part in various mental activities
C.going through specific training
D.making frequent adjustments
