Afer passingte on identitying froglhnd ofeningrifed volunteersh3.recognize frog speoies by their ellcommit themselves to monitoring a local amphibian habitat(such as a pond or lake)approximatel4.report findings to FrogWatch USA.onceweek forbout15 minutes,and colleeting /ubmitting data on what they hear Datawill be added to a national FrogWatch USA database.In 2020,Rhode Island FrogWatch citizenscientists followed sites00times!n h0bins FrogWatehers,heard moQuetio:Contact Prcl (401)785-3510ex58.Please note:FrogWatch trainings will cover a large amount of information and protocols(than 1,220 frog choruses.程,Whle FogWatchingrk my内y for ll ginge desidfor interested older children and adults.1.How can you tell frog species apart?A.By their co B.By their shapes.C.By their voices.D.By their sies.2.What will FrogWatchers do at FrogWatch?A.To collect data about frogs.B.To set up a database for frogs.C.To take a test on frog knowledge.D.To guard frog habitats once a week.3.What should be noted for the FrogWatch trainings?A.Frogs need to be watched by a family.B.It is dangerous to watch frogs at night.C.Small children aren't suitable for trainings.D.People have to take notes about frog informationAr loverond e orlre ro aVin oidnFrae S ycarago,on May 2,1519.A British art expert announced on Thursday that Bntain's royal family hasaporaitthe faous artist,often known simply as Leonardo.Martin Clayion,aroyaladrtrait's owner is Queen Elizabeth II.He added that the image was made byone of Leon第2页共10页物理面,荔篇