4.数字英语首字母大写要大写吗这个词放在句首 是要大写的 ， Fifty-five percent said they would choose e-textbooks if using them meant their textbook rental fee would not increase
更常见的是放在句中 ， 是不用大写的 。不信你自己可以查看所有的阅读文章 ， That's because, well, when you buy your first house you might be twenty-five, so thirty years brings you to age fifty-five; that's close enough to retirement
【英语大写数字怎么写的】
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