都可以.它有“時(shí)機(jī)”和“場合”兩種意思.我分別給你兩個(gè)example:1,i still remember the occasion where i ever kissed her2,i will never miss the occasion when i can kiss her(我絕不會(huì)錯(cuò)過這個(gè)可以吻她的時(shí)機(jī))...這個(gè)例子真牛x-_-那就采納咯。it is my pleasure to help you.kiss god.問題是我只是感嘆，問題沒有解決，看我的補(bǔ)充。我大概記得你做過的那套題。(2008，山東高考)occasions are quite rare____ i have the time to spend a time with my kids D.when (2009,福建高考)it is helpful to put children in a occasion ___they can see themselves differently.D.where.一個(gè)選c一個(gè)選d。你只要理解句子意思就簡單了。