第47章 章

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    .

    ple’riallyrewarded.

    【c】

    inserainfainunuus(土著的)people.splelivelargelybytheirownpleinlony(殖民地)ry,theysrestingareaof“ss”intheworld.

    hmanformparihsinearlyrsofthrainforest,wily250,000livinge.

    “ple.years,”saysgin.“i’’itasalawlessdom.”

    “ivilizedlife,”inuesgin.“reclearly.”

    hisblack-and-aworldthattheywereunpalself-inglifestylewiththelifeshrepublic,suicide.

    lsurprhguiana

    hlaw.

    selaw.

    dernworld.

    s.

    iaseas_________.

    urguide

    grapher

    r

    grapher

    30.whatisgin’wardsthse

    a.cautious.

    b.doubtful.

    d.

    iative.

    dword“it”inthel

    hlifestyle.

    b.theself-ing.

    ing.

    hrepublic.

    【d】

    awarmdrinkofht.

    veredthat“nightmilk”in(褪黑激素)y.

    thestudseoul,soutbeingfedwithdriedhduringthedayandatnight.

    iveandlessanxiousthanthosthestudypublished.

    ger.

    thosepatnight.

    previousstuddrelax.

    lsosugar-freeandadditive-dmbeforebedarefatyouyourbodyatnight.

    milk_______.

    reeasily

    reanxious

    ive

    r

    33.whichofthefxt

    a.it’s.

    ic.

    c.itexistunt.

    d.it’pingdrugs.

    34.whatcanbeasuixt

    p

    b.fat,sugarandhealth

    d.h

    stheaxt

    a.bygivingexamples.

    ts.

    c.byexplainingstatisticaldata.

    d.byprovidingresearchresults.

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