回複：回複：想請教IMMCAN，為什麽我雅思考了7。5，還是

Yes, immigration officer will not evaluate your ability during interview as indicated in your application package.
Officer in Buffalo makes decision whether an interview is necessary or not based on your background, how reliable of your documents and pass marks. If there is any doubt comes to his mind, he will request an interview.
The advantage of taking English test is to know exactly how many marks you can get in the language part.