英文關鍵字
answer
application
average
background
bad
book
box
business
buyer
check
checkbox
checklist
choice
chromakey
client
concept
customer
education
exam
form
green
icon
information
list
mark
office
option
page
paper
pen
pencil
person
poll
question
questionnaire
school
sheet
sign
solution
success
survey
test
text
tick
vote
voting
white
yes