完形填空阅读下面的短文，掌握其大意，然后从各题所给的A、 B、C三个选项中选出最佳答案。
Allaroundtheworldeveryonehastoeat.Butpeopleindifferentareaseatdifferentthings. Sometimespeopleusethesameingredients11cookthemdifferently.
Whatpeopleeathassomethingtodowithwheretheylive.Peoplelookatthelocal12todecidewhattogrowinthefields.Forexamplethe13weatherneartheNorthPole(北极)meansthat14plantscangrowthere.ThereforethelocalpeopletheInuitliveonlybyfishingand15animals.
InNorthernChinacornandwheat(小麦)growwellinthedryweather. Sothelocalpeoplemakesteamedbread(慢头)andnoodlesfrom16orwheat.Howeveritisdifferentinthe17Therelotsofrainandlandnearthelakesandriversmeanthatpeoplecangrowandeatrice.
ThelandandweatherinCentralAmericais18forgrowingcocotrees.Chocolateismadefromtheseeds(种子)inthefruitofthesetrees. AlmosteveryhomeinCentralAmericahasitsownwayof19chocolate.Chocolatehasbecomea20thatpeoplecannotlivewithoutit.
()11.A.and B.but C.or
()12.A.weather B.animals C.plants
()13.A.warm B.hot C.cold
()14.A.few B.afew C.quiteafew
()15.A.training B.feeding C.catching
()16.A.rice B.chocolate C.corn
()17.A.north B.south C.northwest
()18.A.good B.bad C.difficult
()19.A.picking B.planting C.making
()20.A.drink B.food C.tree
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