(1)
smaller groups or chunks
(2)
faster
(3)
Create mind maps
(4)
in the centre
(5)
understand
(6)
Eat well
(7)
your brain
(8)
your memory
答案：(1) smaller groups or chunks
(2) faster
(3) Create mind maps
(4) in the centre
(5) understand
(6) Eat well
(7) your brain
(8) your memory
