对于背单词，考生们应该重复记忆，而不是一次记忆;就是说应尽可能的使看单词的总遍数增加;经过反复记忆单词自然可以记得住了!
Sublist 3 of Academic Word List - Most Frequent Words in Families
This sublist contains the third most frequent words of the Academic Word List in the Academic Corpus.
alternative
circumstances
comments
compensation
components
consent
considerable
constant
constraints
contribution
convention
coordination
core
corporate
corresponding
criteria
deduction
demonstrate
document
dominant
emphasis
ensure
excluded
framework
funds
illustrated
immigration
implies
initial
instance
interaction
justification
layer
link
location
maximum
minorities
negative
outcomes
partnership
philosophy
physical
proportion
published
reaction
registered
reliance
removed
scheme
sequence
sex
shift
specified
sufficient
task
technical
techniques
technology
validity
volume