Thereare24solarterms（节气）inChina，andtheGrainRain（谷雨）isoneofthem．ItfallsonApril19thisyear．ThissolartermiscalledtheGrainRainbecauseitisknownfor“rain”thathelpsthegraingrow．Fromitsname

　　Thereare24solarterms（节气）inChina，andtheGrainRain（谷雨）isoneofthem．ItfallsonApril19thisyear．

　　ThissolartermiscalledtheGrainRainbecauseitisknownfor“rain”thathelpsthegraingrow．Fromitsname，wecanguessitmeansatimeofmorerain．Soifyougooutinthenexttwoweeks，youmayneedtobringanumbrellawithyou．

　　Butthisisagreattimeforplantingcrops．IfyoumissthetimeforplantingduringtheGrainRain，youwillfeelsorrylater．Somaybeyoucantrytoplantsomeflowersorvegetablesinyourgarden．Whenthespringrainfalls，farmersbegintogrowcrops（庄稼）．Farmersoftensay，“Springrainisasprecious（珍贵的）asoil．”Itbringsfarmershopeforagoodyearahead．

　　TherearealsomanyinterestingcustomsduringtheGrainRain．InthenorthernpartofChina，peopleliketoeatChinesetoon（椿芽）mixedwitheggs．ThefoodmadeduringtheGrainRaintasteswonderfulandisgoodforyourstomach．InthesouthernpartofChina，thetealeavesarepickedduringthetime．TheyarecalledGrainRaintea，whichisfamousforitsfreshnessandsweetsmell．

　　71．HowmanysolartermsarethereinChina？___

　　72．IsitnecessarytotakeanumbrelladuringtheGrainRain？___

　　73．WhatisGrainRainteafamousfor？___

　　74．WhyisitagreattimeforplantingcropswhentheGrainRaincomes？___．