2017
年12月英语四级阅读模拟试题及答案解析
　　英语四级阅读选词填空
　　Thepopular
notion
that
older
people
need
less
sleep
than
younger
adults is a myth, scientists said yesterday.
　　While
elderly
people
__1__
tosleep
forfewer
hours
than
they
didwhen
they
were
younger,
this
hasa(n)
__2__
effect
ontheir
brain's
performance
andthey
would
benefit
from
getting
more,
according
toresearch.
　　Sean
Drummond,
a.psychiatrist
(心理医生
)attheUniversity
ofCalifornia,
SanDiego,
said
older
people
aremore
likely
tosuffer
from
broken
slee ...