right and wrong answer sign
Schlüsselwörter
buttons,
cross,
icon,
no,
red,
signs,
mark,
symbol,
x,
cancel,
wrong,
three-dimensional,
web,
stop,
close,
check,
isolated,
white,
delete,
negative,
circle,
round,
illustration,
cyberspace,
tick,
right,
correct,
incorrect,
answer,
agree,
accept,
submit,
question