發表文章發起投票 HKDSE Mathematics (Core) Paper 1A(1) MockErrata in 4(b)(iv) k^2 - [#d9575f]i[/#d9575f]l^2It should be:引用:112016/11/30, 5:25:50 凌晨本貼文共有 0 個回覆此貼文已鎖,將不接受回覆發表文章發起投票