语法填空2017年Cloze12017全国卷Ⅰ，15分话题：饮食与健康词数：196阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Therehasbeenarecenttrendinthefoodserviceindustrytowardlowerfatcontentandlesssalt.Thistrend,whichwasstartedbythemedicalcommunity(医学界)1amethodoffightingheartdisease,hashadsomeunintendedside2(effect)suchasoverweightandheartdisease—theverythingthemedicalcommunitywastryingtofight.Fatandsaltareveryimportantpartsofadiet.Theyarerequired3(process)thefoodthatweeat,torecoverfrominjuryandforseveralotherbodilyfunctions.Whenfatandsalt4(remove)fromfood,thefoodtastesasifitismissingsomething.As5result,peoplewilleatmorefoodtotrytomakeupforthatsomethingmissing.Even6(bad),theamountoffastfoodthatpeopleeatgoesup.Fastfood7(be)fulloffatandsalt;by8(eat)morefastfoodpeoplewillgetmoresaltandfatthantheyneedintheirdiet.Havingenoughfatandsaltinyourmealswillreducetheurgetosnack(吃点心)betweenmealsandwillimprovethetasteofyourfood.However,be9(care)nottogotoextremes.Likeanything,itispossibletohavetoomuchofboth,10isnotgoodforthehealth.Cloze22017全国卷Ⅱ，15分话题：地下客运铁路词数：181阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。In1863thefirstundergroundpassengerrailwayintheworldopenedinLondon.Itranforjustundersevenkilometersandallowedpeople〖STF5〗toavoidterrible1(crowd)ontheroadsaboveastheytravelledtoand2work.Ittookthreeyearstocompleteandwasbuiltusinganinterestingmethod.Thisincludeddigginguptheroad,3(lay)thetrackandthenbuildingastrongroofover4top.Whenallthosehadbeendone,theroadsurfacewasreplaced.Steamengines5(use)topullthecarriagesanditmusthavebeen6(fair)unpleasantforthepassengers,withallthesmokeandnoise.However,therailwayquicklyprovedtobeagreatsuccessandwithinsixmonths,morethan25,000peoplewereusing7everyday.Later,engineers8(manage)toconstructrailwaysinasystemofdeeptunnels(隧道),whichbecameknownastheTube.Thisdevelopmentwasonlypossiblewiththe9(introduce)ofelectric-poweredenginesandlifts.TheCentralLondonRailwaywasoneofthemost10(success)ofthesenewlines,andwasopenedin1900.Ithadwhite-paintedtunnelsandbrightredcarriages,andprovedextremelypopul