영어 자격증중 유효기간이 없는 자격증도 있나요?있으면 대표적인것들만 알려주세요(비지니스,강의등등)영어 면 다 됩니다.
TESOL 외에는 없다고 봐도 됩니다.
외국어는 쓰지 않으면 퇴보하니까요. 당연한 겁니다.
http://www.timestesol.com/sbMn.php?pgNm=&idwl_menu_sub=297&brdActDrct=v&brdMssngr=d2xicmQ9d2F5bGFrZV9pZCZpZHdsX2JvYXJkU2V0X2RhdGE9MzUxNjMmc3RhcnRQYWdlPTY4Jmxpc3RObz0xMDgzNSZ0YWJsZT13bF9ib2FyZFNldF9kYXRhJmNvZGU9cXVhbiZzZWFyY2hfaXRlbT0mc2VhcmNoX29yZGVyPQ==%5E%7C%5E&wlbrdSrch=d2xicmQ9d2F5bGFrZV9pZCZ3bGJyZD0mY29kZT1xdWFuJnNlYXJjaF9pdGVtPSZzZWFyY2hfb3JkZXI9JmNhdGU9JnB3ZD0md2xfa25kb2ZzY2hsX2lkd2xfa25kb2ZzY2hsPTEmc2VhcmNoX2ZpZWxkPSZ3bF9saXZpbmdhcmVhMV9pZHdsX2xpdmluZ2FyZWExPSZ3bF9saXZpbmdhcmVhMl9pZHdsX2xpdmluZ2FyZWEyPSZsYW5ndWFnZT0md2xfUnN0ZG50X2lkd2xfUnN0ZG50PSZrbmRvZnNlZWQ9JndsX1JrbmRvZnJlX2lkd2xfUmtuZG9mcmU9JmtuZG9mcmVjcnVpdD0ma25kb2ZoaXN0b3J5PSZ3bF9SY2FyZWVyX2lkd2xfUmNhcmVlcj0mc2VhcmNoX2NvbnRlbnQ9JnNlYXJjaFlOPSZpZHdsX1Jjb21wYW55PQ==%5E%7C%5E
