[討論]真題一篇

[peitoujosh]

文章很短,30行而已(在28回)
答案是C,可是我覺得CAN NOT變CAN我才能接受C選項,請大家指點我一下(我選了E)

[agk99]

我下載你的圖，再重新剪下題目貼上

[agk99]

我覺得C可以接受，理由是最後兩句

It may be that males can use scarce carotenoids either for immune defense and detoxification or for attracting females.
意思就是很少用C，來做解毒的問題detoxification

Male that are more susceptible to disease and parasites will have to use their caroteniods to boost their immune system, whereas males that are genetically resistant will use fewer carotenoids for fighting disease and will advertise this by using the pigments for flashy display instead.

講明了還有別的方式可以取代C的作用

[peitoujosh]

我覺得C可以接受，理由是最後兩句

It may be that males can use scarce carotenoids either for immune defense and detoxification or for attracting females.
意思就是很少用C，來做解毒的問題detoxification

Male that are more susceptible to disease and parasites will have to use their caroteniods to boost their immune system, whereas males that are genetically resistant will use fewer carotenoids for fighting disease and will advertise this by using the pigments for flashy display instead.

講明了還有別的方式可以取代C的作用

我覺得選項C的CAN NOT是很強的語氣,而文章中的fewer沒那麼強(意思是健康的male有用carotenoids來fighting diease,只不過用得少而已),我覺得C要講的通的話,重點是不是要擺在either..or..的句型?因為either...or..是二選一的意思...嗯...讓小弟再想想.

[liwuu]

看到文章最後一句line26~32,主要傳達一個概念,carotenoids用在immune defense and detoxification 和 coloration上面是trade-off的, 所以如同選項C,無法同時兼顧!!