一条从未问过的语法,真奇怪,难道我弱智啊,以前从没人问过prep-1-53

zhebie1721 · 发表于 2009-5-10 23:05:00

一条从未问过的语法,真奇怪,难道我弱智啊,以前从没人问过

wanlingH · 发表于 2009-5-10 23:18:00

smallpox's vaccine-->天花的疫苗

smallpox vaccine-->天花疫苗

前面句子 most vaccines 大多數疫苗 (很多種疫苗)

根據平行及句意都會選擇 (B) smallpox vaccine which is derive from

前一句 most vaccine are derived from

不是很好麼?!

(c) smallpox's vaccine which gets derived from

也應該是 be derived from 才對

AlienX · 发表于 2009-5-11 14:26:00

情況有點像car's key vs. car key.
只會有人說car key, 沒人說car's key.

一条从未问过的语法,真奇怪,难道我弱智啊,以前从没人问过