《Unit5Ithinkthatmooncakesaredelicious》评测练习ItisaChinesetraditionalcustomthatpeopleeatmooncakesatthetimeoftheMid-AutumnFestival.Itissaidthataboutitisalmost700yearsold.Inthe14thcentury,theChineseplannedasurpriseattackagainst(袭击)theirenemiesatthetimeofthefestival.Themessagesfortheattackwereputinthecakes.Thecakeswerepassedfromonepersontoanother.Eachpersonreadthemessagesandknewwhenandwheretheattackwouldhappen.AtlasttheChinesewonthevictory.MooncakesarestilleatenduringtheMid-AutumnFestival.However,thefillings(馅)ofthemooncakesnowarenotmessages,butfoodssuchasmeat,fruitsandduckeggs.OnthefifteenthdayoftheeighthmonthofeachChineseyear,Familiesandfriendscometogetherandenjoythebeautifulmoon.Shopsarecrowdedwithpeopleandthesmellofmooncakesfillstheair.Manypeoplegotoaplacewheretheycanseethemoonclearly.Largeparksandtheseasidearepopularplaces.Oncethere,peoplehaveapicnicdinner,eatmooncakesandwatchthemoonrise.1.Whendidmooncakesfirstappear?2.Whatweretheyfirstusedfor?3.Whatarethefillingsofthemooncakesnow?4.Whendopeoplecometogethertoenjoymooncakes?5.Whatarethepopularplacesforpeopletogettogethertowatchthemoonrise?