推 vic1210 :also主要是前面有說一項東西了,再者.... 不合文意 09/17 16:16
→ vic1210 :therefore為副詞,He was ill, and therefore he 09/17 16:18
→ vic1210 :couldn't come. 09/17 16:18
→ vic1210 :except & unless就不太確定如何解釋了,選unless 09/17 16:19
→ vic1210 :文意比較順。除非有事情被做,不然will be a disaste 09/17 16:20
→ logogo :except for放句首 except不放句首 09/22 23:01
→ logogo :unless為連接詞 可以在逗點的另一邊成為副詞子句 09/22 23:33
→ logogo :except是介系詞 後面通常接名詞 09/22 23:36
→ logogo :something is done是個句子 不是名詞 09/22 23:36