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In some California housing estates, a key alone is insufficient to get someone in the door; his or her voiceprint must also be__
In some California housing estates, a key alone is insufficient to get someone in the door; his or her voiceprint must also be__
admin
2017-04-12
48
问题
In some California housing estates, a key alone is insufficient to get someone in the door; his or her voiceprint must also be______. (中国科学院2013年10月试题)
选项
A、duplicated
B、perceived
C、acquired
D、verified
答案
D
解析
A项“duplicate”意为“复制”;B项“perceive”意为“感知,感受”:C项“acquire”意为“取得,获得”;D项“verify”意为“证明、证实,核实、查清”,本句是说需要验证他们的声音,因此选择D项。
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考博英语
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