Robot Trouble

Robot Trouble Robot Trouble Chapter 1 Brava Works! Gabriela tightened the last screw on the robot's slender, plastic arm, and then she opened the metal panel on its head to study its machine brain one last time. Inside, red, blue, yellow, and green wires twisted together like a pile of string. Carefully pushing the wires aside, she checked the labels on the computer chips underneath to make sure she hadn't left out anything important. "Math, Science, Following Directions, Dictionary, and Hum

登录后可以听外教原声朗读。

Robot Trouble



Robot Trouble

Chapter 1 Brava Works!

......
未登录用户只显示文件一半,登录后可以查看全文,并且可以听外教原声朗读。