Students reading exam answer sheets exercises in classroom of school with headache and stress
Palabras clave
asia,
asian,
business,
class,
classroom,
corona,
disease,
education,
epidemic,
exam,
exam,
group,
infect,
cognition,
learn,
learner,
mask,
measure,
medicine,
omicron,
outbreak,
pandemic,
paper,
people,
person,
prevention,
protection,
quiz,
room,
row,
safe,
safety,
school,
sitting,
stress,
student,
student,
study,
test,
uniform,
virus,
writing,
young
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