Exposure to sustained noise has been claimed to (i)____ blood pressure regulation in human beings and, particularly, to increase

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问题 Exposure to sustained noise has been claimed to (i)____ blood pressure regulation in human beings and, particularly, to increase hypertension, even though some researchers have obtained inconclusive results that (ii)____ the relationship.

选项 A、sharpen…conflate
B、increase…diminish
C、aggravate…buttress
D、disrupt…neutralize
E、impair…obscure

答案E

解析 空格(i):
- 方程等号:and连接平行结构,同义重复。
- 强词和对应:blood pressure regulation和hypertension同义重复,前文说暴露在噪音中会增加血压,increase hypertension指向空格(i),根据and取同,体现对血压管制系统产生“不好的”影响。sharpen加剧,increase增加,aggravate恶化,disrupt扰乱,impair损害。C、D、E三项合适。
空格(ii):
- 方程等号:that引导的定语从句修饰result,同义重复。
- 强词和对应:根据题意,不确定的结论具有“不确定的”特征。inconclusive指向空格(ii),根据that取同,体现“不确定”。conflate合并(错),diminish减轻(错),buttress支持(错),neutralize抵消(错),obscure使模糊(对)。综合空格(i),答案选E。
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