英语翻译If a month has a Friday the thirteen then on what day of the week would that month begin?

问题描述:

英语翻译
If a month has a Friday the thirteen then on what day of the week would that month begin?

不用谢!

如果一个月有一个周五的13然后在那一天将在本周开始的一个月

如果一个月的13号是星期五,那么这个月的1号是星期几?
我也不用谢 呵呵呵呵