Close-up of a student's hands typing on a keyboard during an adaptive test that adjusts the difficulty based on answers
Palabras clave
computer,
business,
laptop,
keyboard,
typing,
hand,
businessman,
office,
working,
hand,
technology,
cyberspace,
people,
work,
communication,
woman,
online,
using,
person,
closeup,
job,
businesswoman,
desk,
workplace
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