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知识像烛光,能照亮一个人,也能照亮无数的人。--培根
初中英语选词填空专项练习
A
healthsuggestriskfishstopwhichrunatdolittle
stayfit.Howdoyoustaysafewhileexercising?
TheBritishhealthdepartment(部门)hasgivensome1_______.Peopleshouldkeepa
distance(距离)of1.8metersfromothers2______thespreadofmucusdroplets(唾
液飞沫
beforetheycantouchotherpeople.
Butaccordingtoanewstudy,moremust4_____.Ifyou’rerunningwithanother
person,youshouldrunside-by-side.Thisalsoreduces(降低)the5______of
infection(传染).
ResearchersinBelgiumsimulated(模拟)asituationin6______twopeoplewere
walkingorrunningtogether.Whenonepersoncoughedorsneezed(打喷嚏)while
Butwhentheyranside-by-side,thedropletswouldbeleftbehind,makingthem
8________likelytospreadthevirus.
Tipstoimproveyourimmunesystem
Increase(提升)yourvitaminDlevels.Researchshowsthattheimmunesystem(免疫
系统
andsomefoods,including9_______,eggs,cheese,andmushrooms.
poorsleepcanreduceyourimmunecellcount(总数)byasmuchas70percent.
Exerciseoften.Thiswillkeepyourbody10_______andstrong.Evenathome,you
candoexerciseslikepush-ups(俯卧撑)andlunges(箭步蹲)tostayhealthy.
B
samecertainthatshowatgoodyearfindspendsimple
Weenjoymakingfriendsandcherish(珍惜)long-lastingfriendships.Flamingosdo
3_______.
Thefive-yearstudyshowsthatflamingosoften4_____timewithcertain(特定的)
close“friends”.Theyalsoavoid5_____flamingos.
1/6
知识像烛光,能照亮一个人,也能照亮无数的人。--培根
Scientists6______theUniversityofExeter,UK,studiedfourflamingospecies(物种).
They7_______severalsocialbonds,including“married”couples,same-sex
friendshipsandevengroupsofthreeandfourclosefriends.Famingosdon’t8_______
stillhaveotherfriends.Thissuggests9_____long-lastingfriendships
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