Which of the following can account for better performance of bilinguals in doing non－inhib
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Which of the following can account for better performance of bilinguals in doing non-inhibition tasks？
A．An ability to monitor surroundings.
B．An ability to ignore distractions.
C．An ability to perform. with less effort.
D．An ability to exercise suppression.
请帮忙给出正确答案和分析，谢谢！
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正确答案：A
本题询问四个选项中，哪一个可以解释双语者在完成不需要抑制能力的任务时表现更出色的原因。题干内容出现在第5段末，原因可在第6段首句找到：双语者拥有更强。的环境观察能力(aheightenedabilitytomonitortheenvironment)，故本题应选A。