答案:C
解析:
Hopes for "permanent victories against many diseases" have been "blighted," or dashed or crushed, by the "proliferation of drug-resistant strains of bacteria and viruses."
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答案:C
解析:
Hopes for "permanent victories against many diseases" have been "blighted," or dashed or crushed, by the "proliferation of drug-resistant strains of bacteria and viruses."
重點單詞 | 查看全部解釋 | |||
critical | ['kritikəl] |
想一想再看 adj. 批評的,決定性的,危險的,挑剔的 |
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destruction | [di'strʌkʃən] |
想一想再看 n. 破壞,毀滅,破壞者 |
聯想記憶 | |
permanent | ['pə:mənənt] |
想一想再看 adj. 永久的,持久的 |
聯想記憶 | |
bacteria | [bæk'tiəriə] |
想一想再看 n. (復數)細菌 |
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blighted | ['blaitid] |
想一想再看 adj. 枯萎的;摧殘的 v. 使染上枯萎??;毀壞(bl |
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disappearance | [.disə'piərəns] |
想一想再看 n. 消失 |
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vigor | ['vigə] |
想一想再看 n. 活力,精力 |
聯想記憶 |