المشاركة الأصلية كتبت بواسطة Pink coral Criterion mean<<بمعنى معيار The ability to do something well_ _The standard that you use when you make a decision or form an opinion about something Booth for using a telephone _ Native speakers *the language that you want to learn *extremely importrant *people who speak a language as their first language

1-chris is proficient ـــــــــــــــــــــ three language : Spanish English and Japanese
a-in
b-on
c-from
d-with