一道英语写作问题
用signs;on board;to draw attention;gibe warnings;to direct somebody towards some place;widely used;in public places;to provide people with all kinds of useful information;for insrance;check in sign;at an airport;lead to;the check-in counter;way out;at the subway;get out;wet paint;in a park;to keep away from;wet with painting;visiting hours;at the door; an office;working time;for the officers and clerks;in this department;of course;be happy to see;admission free;at the gate of;an exhibition hall;这些短句写一段短文
答：有这么多的提示，你完全可以以自己的能力写出一篇不错的佳文了。 本文的主题就是“Signs on board"，只需连词成句而已，对吗？ 祝你成功！详情>>
问：after being done还是after done
答：应为after being done after为介词，后面应加名词形式的结构，在Being done和done中，being done属于名词形式详情>>
