hce_isu
114年
英文
第 27 題
📖 題組：
III. Cloze Test: Choose the best answer to complete each sentence. Passage 1 Mattson, who studies the brains of mice, rats, and humans in his lab at the NIA, __26__ neurological benefits of fasting and suggests that the adaptive stress response may be at their foundation. The gist of this response is that, __27__ unfavorable environmental conditions such as toxin exposure, extreme heat, or a lack of readily available fuel, cells in an animal’s body alter gene expression to __28__ proteins that play protective roles. These proteins make cells more __29__ the stressor __30__ enhancing DNA repair or by stabilizing proteins’ 3-D conformations, among other mechanisms. In the brain, the adaptive stress response can strengthen neuronal networks and enhance neural plasticity.
III. Cloze Test: Choose the best answer to complete each sentence. Passage 1 Mattson, who studies the brains of mice, rats, and humans in his lab at the NIA, __26__ neurological benefits of fasting and suggests that the adaptive stress response may be at their foundation. The gist of this response is that, __27__ unfavorable environmental conditions such as toxin exposure, extreme heat, or a lack of readily available fuel, cells in an animal’s body alter gene expression to __28__ proteins that play protective roles. These proteins make cells more __29__ the stressor __30__ enhancing DNA repair or by stabilizing proteins’ 3-D conformations, among other mechanisms. In the brain, the adaptive stress response can strengthen neuronal networks and enhance neural plasticity.
27. ________
- A with
- B in
- C over
- D under
思路引導 VIP
請試著思考一下：當我們描述一個人正感受到外界巨大的「壓力」，或是必須在某些特定的「限制規則」內運作時，你會選用哪一個介系詞來表達這種「受制於某種力量」或「在某種氛圍覆蓋之下」的關係呢？
🤖
AI 詳解
AI 專屬家教
恭喜你準確地掌握了介系詞的道地用法！這題你展現了優秀的語感，能夠在複雜的句子結構中精確鎖定核心名詞，並選出最契合的搭配詞，表現得非常出色。
介系詞與環境條件的搭配
在英文語法中，當我們要表達「在……的條件、環境或情況下」時，最標準且慣用的介系詞就是 under。本句提到的 under unfavorable environmental conditions（在不利的環境條件下），正是在描述生物細胞受到毒素、高溫等外部壓力影響的狀態。這種用法與我們常見的 under the circumstances（在這種情況下）或 under pressure（在壓力之下）異曲同工，都強調了主體正「承受」或「受制於」某種外部因素。
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