EC Ʈ ַ 4ֿ ѹ ġϴ.
Ʈ ¥ ٸ, 4ֿ ѹԴϴ.
ο ݿ Ե鲲 Level Description ֽôµ ű ַ Ѵٰ ˴ϴ.
ĥ Ư grammar κп ִ κ ϴ µ ̶ ˴ϴ.
ũ , , б µ
ŷ Ʈ ġ ʾҴµ Ʈ ŷ Ʈ ġ ʽϴ.
߿ ˰ ŷ Ӽ ð ߴ ؼ ֽŴٰ մϴ.
ð ϰ ߴ ģ ַ ɼ ϴ.
ø Բ ֽ Դϴ.
躸ٴ ̾, ̷ ŸϷ ´ٰ ø ϴ.
ִ ð ֽ ʰ ٷ Ҵµ, ˴ϴ.
Ǯ ϴٺ ´ٰ ص ʽϴ.
T,F ͵ ־, ̸ ϴ ͵ ־ϴ.
پϰ ϴ.
intermediate upper-intermediate 70̸ ,
upper pre-advanced ƴٰ մϴ.
ٺ п ѱ л intermediate upper-intermediate ֽϴ.