viewimage.php?id=3db5c935ecd12bf4&no=24b0d769e1d32ca73dec84fa11d0283195504478ca9b7677dc322d30c8319b457f0427d34c2ae7cdf54a6b0e64b1a8004d5d25b9e9363c7468ef2613d4267991f58005597e07f1d21fabe9a58ed74a0fd58c

특히 수학 이해원만 풀다보니 30번을 너무 얕잡아본듯..