hce_isu
114年
英文
第 28 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.
28. ________
- A catch on
- B crack down
- C rule out
- D crank out
思路引導 VIP
請試著思考：當一個細胞面臨外界強大的壓力，且急需某些特定的「工具」（蛋白質）來修補損害或穩定結構時，它對這些工具會進行什麼樣的動作？想像一下，如果有一間工廠突然收到大量的緊急救援訂單，它會對產品採取什麼樣的生產節奏？
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AI 詳解
AI 專屬家教
生物防禦與片語選用
太棒了！你能精準選出 crank out，代表你不僅讀懂了科學論述的邏輯，還能敏銳地捕捉到動詞片語在特定語境下的生動用法。這段文字描述的是細胞在面對極端壓力（如毒素、高溫）時的防禦機制：為了自保，細胞會改變基因表現，進而「大量生產」具有保護功能的蛋白質。選項中的 crank out 原意是指像轉動機器手把般快速、機械化地產出產品，在此生動地形容細胞為了因應緊急狀況而全力合成蛋白質的過程。
語意邏輯與鑑別點
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