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c. fingers
d. wrist
Jawaban: D. wrist
4. The elastic is used to ….
a. hold the robotic arm
b. attach the strings
c. move the fingers
d. pull the strings
Jawaban: A. hold the robotic arm
5. We move the robotic arm by ….
a. following our hand’s movement
b. pulling the strings
c. attaching the strings to our fingers
d. putting it on our wrist
Jawaban: B. following our hand’s movement