题海让大学四年没有难题
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单选题 下面代码的打印结果是( ) var cars = ['bmw','qq','byd','glof']; cars.splice(2, 0, 'polo'); console.log(cars)

A. ["bmw", "qq", "byd", "polo", "glof"]

B. ["bmw", "qq", "polo", "glof"]

C. ["bmw", "qq", "polo", "byd", "glof"]

D. 以上都不对

学科:默认课程

时间:2026-01-07 07:40:06

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