7、atercolorpaintareareasonforitspopularitywithamateurartists.n1+n2a/an+n(单)课堂练习1:Interested in studying insects and theireffects on agriculture, Larissa and Tariqplan to becomean entomologistthen return to help the farmers in theirsmall town.(OG-P409-12)entomologists×课堂