hce_tcu
105年
英文
第 22 題
📖 題組：
Coral reefs are dying around the world. In particular, coral mining, pollution, digging of canals, and accessing islands and bays pose serious 21 to their fragile ecosystems. Coral reefs also face high dangers from diseases, 22 fishing practices and warming oceans. In order to find answers to these problems, researchers study the various factors that impact reefs. The list of factors is long, 23 the ocean's role as a carbon dioxide sink, atmospheric changes, ocean acidification, viruses, algal blooms and others. Reefs are threatened well beyond coastal areas. Estimates assembled from coral reef specialists from around the world 24 that 19% of the coral reef habitat has already been destroyed, and that a further 17% is likely to be lost over the subsequent 10–20 years. Only 46% of the world’s reefs can be regarded as being in good health. About 60% of the world's reefs may be at risk due to destructive, human-related activities. The threat to the health of reefs is particularly alarming in Southeast Asia, where 80% of the reefs are endangered. By the 2030s, 90% of reefs are expected to be 25 from both human activities and climate change; by 2050, all coral reefs will be endangered.
Coral reefs are dying around the world. In particular, coral mining, pollution, digging of canals, and accessing islands and bays pose serious 21 to their fragile ecosystems. Coral reefs also face high dangers from diseases, 22 fishing practices and warming oceans. In order to find answers to these problems, researchers study the various factors that impact reefs. The list of factors is long, 23 the ocean's role as a carbon dioxide sink, atmospheric changes, ocean acidification, viruses, algal blooms and others. Reefs are threatened well beyond coastal areas. Estimates assembled from coral reef specialists from around the world 24 that 19% of the coral reef habitat has already been destroyed, and that a further 17% is likely to be lost over the subsequent 10–20 years. Only 46% of the world’s reefs can be regarded as being in good health. About 60% of the world's reefs may be at risk due to destructive, human-related activities. The threat to the health of reefs is particularly alarming in Southeast Asia, where 80% of the reefs are endangered. By the 2030s, 90% of reefs are expected to be 25 from both human activities and climate change; by 2050, all coral reefs will be endangered.
22.
- A ecofriendly
- B degrading
- C destructive
- D deceptive
思路引導 VIP
請觀察這個句子中，空格所處的位置被放在「疾病」(diseases) 和「暖化的海洋」(warming oceans) 之間。這三個詞彙共同構成了珊瑚礁所面臨的「高度危險」(high dangers)。在這種充滿威脅的語境下，你會用什麼樣性質的形容詞來描述這些「捕魚行為」對生態環境造成的影響呢？
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AI 詳解
AI 專屬家教
語境線索與詞彙搭配
太棒了！你能精準捕捉到上下文的語氣，選出 destructive（具破壞性的）這個答案，顯示你對英文文意脈絡有很敏銳的觀察力。這題的解題關鍵在於「並列結構」，句中將該空格與「疾病」（diseases）及「暖化的海洋」（warming oceans）並列，兩者皆為威脅珊瑚礁生存的負面因子。因此，空格處必須填入一個能描述「有害漁法」的形容詞，而 destructive fishing practices（破壞性捕撈）正是環境科學中最道地的慣用語。
難度評析與辨析點
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