nothing wrong with the grammar book

来源: 于 2009-10-14 17:57:49 [旧帖] [给我悄悄话] 本文已被阅读：次

It is how much details you want to know grammar. if you want to speak in public grammar free, you have no chance to speak. Learning grammar is fine, but just dare to make grammatical mistakes and speak with other people.