✔ 最佳答案
Those that say Google it and things like that they are violations and should be reported.
I do use Wikipedia a lot mainly because they will use better English than I can.
Often questions that sound straight forward are not and require a lot of writing and for two points it isn't worth the effort
The asker may only be looking for a sentence, but it may take a write-up to answer a question in the best manner
Chetak