I watched a video tutorial that the teacher said. 合作品牌 200+, 平均每1.5天就有一个品牌选择信赖one 出版 12本新书, 每个月都有1本陪伴你的好书 单单one文艺生活公众号, 800+次推送,篇篇10w+ 5次高精度事件营销, 让每一次. Which one is grammatically correct or better?
Is it used correctly in this example? I have two assignments, one of which is done. He is one of the soldiers who fight for their country.
I have two assignments, one of them is done.