✔ 最佳答案
You may go to some websites (e.g.
http://www2.uwants.com/forumdisplay.php?fid=577&page=1) covering discussions of government vacancies. On there, people discuss the questions that were asked in the past. You may treat the websites as unofficial channels to gather some ''past papers''.
Or, simply do a search in foxy. You may find something useful.
參考: I am working for ImmD.