模拟21得分:________Lastmonth,I,togetherwithmyparents,wereinvitedbymyuncleintheUSA.Myuncle,whichmovedtoAmericawhenIwasfive,hasbeenlivingintherefornearlytenyears.Hemeetsusattheairport.IwasexcitingwhenIsetfootonthelandofAmerica.Inthefollowingdays,wevisitedsomeplacesofinterestsandtookphotosinfrontoftheStatueofLiberty.WeallenjoyedvisittheMuseumofNaturalHistorybecauseitgreatenrichedourknowledge.Form...