One: About airlines: Airlines have different requirements for foreign languages. Basically, foreign airlines require fluency in foreign languages, which means they can communicate freely without stuttering. However, there is no excessive requirement for the written test.
The most demanding of all foreign airlines should be Emirates, Qatar Airways, Singapore Airlines and so on.
China people have certain advantages in taking the Korean exam, because Koreans have poor spoken English. There are many aspects to be investigated in airline interviews: first, look at personal image temperament, including skin; Test English ability (English interview is the first interview for foreign airlines); Examine the coping ability (including the interviewer will give you some difficult scenarios to answer. For example, what do you do when a drunken guest asks you for wine, and what do you do when a business class guest asks you for a first-class package? ); The most inconspicuous and important thing is to examine affinity.
Two: If you want to take an examination of foreign airlines, you can't interview English, because he examines the comprehensive ability of English, and simple English interview study can't cope with those foreign exams.