下列说法中正确的是 A.色光的三原色是指红黄蓝三种色光b.紫外线和红外线在真空中的传播速度相同c.眼睛�视的同学应配戴凸透镜来矫正视力 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseDunce, Ticket, Hydrant, Grill, Quill, Hourglass, Pajamas, Moose, Slingshot, Cliff, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #303


anonymous
anonymous
sketch #3444 PSY by Melodee Ripepi


anonymous
anonymous
sketch #3381 DBZ by Adidtzu Ady


anonymous
anonymous
sketch #4368


anonymous
anonymous
sketch #3274


sketchmaster
sketch #2452 Manga by sketchmaster


anonymous
anonymous
sketch #5094 Squirrel by Mehdi Público


AbdouGt Zizou
sketch #1503 L 'Algérie


anonymous
anonymous
sketch #5271


anonymous
anonymous
sketch #1232 Dylan Thomas


anonymous
anonymous
sketch #4388 Homer and the Cherry


Carly Kelly
sketch #120 a pretty flower


sketchmaster
sketch #2625 Dragon by sketchmaster


Rachel Roe
sketch #2646 Buzzy bee on flowers


anonymous
anonymous
sketch #4511 Yao Ming by Betty Marie Melzer


Nemo Archt
sketch #4134 1 min sketch


anonymous
anonymous
sketch #5116 Bleach by Vrushali Rane


anonymous
anonymous
sketch #894 hmmm


Raisa Mahmud
sketch #2055 Flower


anonymous
anonymous
sketch #5257


anonymous
anonymous
sketch #3676 Sceptical horse by Koes Maung


James Forest
sketch #2996 American Flag


anonymous
anonymous
sketch #20594


anonymous
anonymous
sketch #4319


anonymous
anonymous
sketch #5341 Rafael Nadal by Alina Danielle


anonymous
anonymous
sketch #1076


Mirnes Sinanovic
sketch #2640 Marge by Mirnes Sinanovic


anonymous
anonymous
sketch #5351


Tom Kelly
sketch #124 saurez

tomski下列说法中正确的是 a.色光的三原色是指红黄蓝三种色光b.紫外线和红外线在真空中的传播速度相同c.眼睛�视的同学应配戴凸透镜来矫正视力 coloring