Contrary to those who fear the impact of invasive species on native plants, the biologists contend that the threat posed to biodiversity by non-native species is often (i)_____. For instance, a study of garlic mustard, a non-native plant now thriving in Minnesota’s oak forests, found that garlic mustard abundance in forest plots was not (ii)_____ the number of other plant species there.

(96-2) While the current coffee craze was sparked by the emergence of flavorful, high-quality gourmet varieties, a slew of studies suggesting that concerns about coffee’s health effects may be _____ has nurtured the trend.
A. underemphasized
A. exacerbated
B. unfounded
D. documented
E. recapitulated

為什么會(huì)覺(jué)得這兩道題是一樣的呢？是因?yàn)槿绻屑?xì)觀察題干，會(huì)發(fā)現(xiàn)這兩道題，都是在考察取反關(guān)系和解釋說(shuō)明邏輯，只不過(guò)是邏輯詞不一樣而已。

第一題用到了contrary to & for instance, 而第二題是while & suggesting that的搭配。實(shí)際上考察的邏輯關(guān)系是一樣的，語(yǔ)義內(nèi)容作改寫(xiě)而已。所以這里再一次強(qiáng)調(diào)了邏輯分析的重要性，需要我們掌握提示詞的邏輯功能，習(xí)慣拿他們來(lái)解題。透過(guò)表象，看到實(shí)際考察的邏輯關(guān)系在哪里，從容解題。