找到答案的依據(jù)在于穩(wěn)重這樣一句話：

The predator is searchingly aggressive, inner-directed, tuned by the nervous system and the adrenal hormones, but aware in a sense closer to human consciousness than, say, a hungry lizard’s instinctive snap at a passing beetle.

于是，正確答案為選項(xiàng) (C) make a distinction between higher and lower levels of consciousness

其實(shí)，許多同學(xué)依然無法通過這句話與選項(xiàng)產(chǎn)生聯(lián)系，感覺找不到 a distinction，也找不到 higher and lower levels of consciousness。其實(shí)，我們首先把這句話簡(jiǎn)化到核心： The predator is … aware in a sense closer to human consciousness than, say, a hungry lizard’s instinctive snap at a passing beetle，然后我們發(fā)現(xiàn)句子的核心是一個(gè)比較級(jí)。closer to … than …那既然是比較，那是不是 a distinction（差別/區(qū)分）就出來了？

接下來，我們看到比較的兩個(gè)主體：predator vs lizard。比較的方面是：與 human consciousness（人類意識(shí)作為高級(jí)意識(shí)）有多 close （靠近）。那么，很顯然，哪個(gè)closer to（更靠近于） human consciousness（人類意識(shí)）, 哪個(gè)就是higher levels of consciousness，對(duì)應(yīng)的就是 lower levels of consciousness。