【单选题】Man: When are we supposed to submit our project proposals, Jane? Woman: They're due by the end of the week. We've only two days left. We'll just have to hurry. Question: What does the woman mean?
【简答题】下列关于Math对象的说法,不正确的有()A. SQRT1_2返回2的平方根 (约等于1.414); B. document.write(Math.round(4.7))用于返回4.7的四舍五入的取整值; C. document.write(Math.max(2,6,12,3,9,45,7)),结果是2; D. Math.round(vNum*10)会得到一个大于等于0,小于10的随机数;