: ð Ѿ ȿ up
fjrigjwwe9r3edt_lecture:conts

ũܿ ߿ ٶ Ǻ Ű ϴ ñ̴. Ǻ ߿ϴٴ ˰ ũ, ũ, پ ǰ Ȱϰ ȿ ϴ 찡 .

20-40 ٸ ð 83% ٸ ð غ ʾҴٴ .
17% ߿ ٸ ð Ȯ ƴ 8% Ÿ.

ܿö Ǻθ ϱ ̴.

3, 10 ̳

߰ſ ϸ Ǻΰ, ȭ ų ִ. 3 ̳, 10 ̳ ϴ Ǻθ ȣ ִ ̴.

幰 µ

ÿ üº ణ 38-40ɸ ִ . ʹ 幰 µ Ǻ Ѿư ִ.

3 ̳

Ĵ ð ߴ ϴ ʰ ٸٸ ƹ ҿ . ̳ 3 Ǻ 30% Ϸ Ƿ ݵ 3 ̳ ٸ Ѵ.

ǰ ù - ̴ (www.hidoc.co.kr)

: ̾Ʈ ϱ 7
: 2010 ݿ ء, ݿ !