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In most circumstances compared with notes and

2022-08-01 21:44:32 问答库 阅读 167 次

问题详情

In most circumstances, compared with notes and coins the predominance of a phone or a smart card involves ______.
A.fastness
B.convenience
C.popularity
D.anonymity

参考答案

正确答案:B
解析:题干中的in most circumstances与原文中most of the time意义相近。该句的关系代词that指代的是主语a phone or a smart card,谓语是beat,而that引导的定语从句是前者优于后者的原因,即手机或智能卡在电子识别器上挥一挥即可,表明其便利性。所以,本题答案为B)。

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