這一篇是2007/11月JJ ~~
9. The primary purpose of the passage is to
B. summarize the debate over the role the vomeronasal organ plays in odor perception
不對,細節不會是primary pupose
C. present some of the issuesinvolved in the debate over what constitutes a pheromone
全文第一句話qualify是否等於constitute是關鍵,感覺還是不太像,qualify像是合格/過關/可以被認定為..., constitute是compose of / add up / consist of 之義
D. propose a new definition of pheromones based on recent research
不對,作者沒有propose任何新東西,引用的evidence也沒特別說是新的
E. argue that pheromones should be classified as a type of odorant
14行說P與O的分野blurry,17行以conscious這一點來說明P與O的差異(算是反駁blurry),實在很難選E
A. compare and contrast the ways in which the vomeronasal organ and the main olfactory systern process chemicals.
我是覺得,只有A比較沒有犯大錯
go for (A)