Grammar Test <%eb%b3%91%eb%a0%ac%ea%b5%ac%ec%a1%b0%ec%97%90%ec%84%9c-and%ea%b0%80-%eb%b3%b4%ec%9d%b4%eb%a9%b4-final-and%ec%9d%b8%ec%a7%80%eb%a5%bc-%ed%99%95%ec%9d%b8%ed%95%98%eb%9d%bc class="post-title"> [GMAT] 병렬구조에서 final and와 final comma