【題目】Letting virtual assistants, such as Amazon's Alexa, take care of your home is a(n) _________ for disaster to some, because AI-infused systems may demonstrate unpredictable behaviors that can be disruptive, confusing, offensive, and even dangerous.

A.topicB.shortcutC.cureD.recipe

【答案】D

【解析】

考查名詞詞義辨析。句意：讓虛擬助手(比如亞馬遜的Alexa)照顧你的家，對(duì)某些人來(lái)說(shuō)無(wú)異于一場(chǎng)災(zāi)難，因?yàn)槿斯ぶ悄芟到y(tǒng)可能會(huì)表現(xiàn)出不可預(yù)測(cè)的行為，這些行為可能具有破壞性、混亂性、攻擊性，甚至是危險(xiǎn)的。A. topic話題；B.shortcut捷徑；C. cure治愈；D. recipe配方。分析句子可知，顯然讓虛擬助手掌握實(shí)權(quán)帶來(lái)的是不好的結(jié)果，也就是導(dǎo)致了災(zāi)難的發(fā)生，a recipe for disaster“后患無(wú)窮”。故選D項(xiàng)。

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