An American University study found in 2007 that college students use sentence-ending punctuation marks only 39 percent of the time in texts and 45 percent of the time during instant messagin..查看文章
Have you ever thought about which punctuation mark you are based on your zodiac sign? If you answered no, you’re probably in the majority. However, I’m sure you’re now thinking about it ...
punctuation mark与发音含义,同义词,反义词,翻译,刑和更多的