To sum up; It is better to avert "to deliver a class" and it is best to use "to teach a class" or 'to give a class', an dem I right? Click to expand... 知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 Also to deliver a class would suggest handing it over https://zanderlgatm.theblogfairy.com/32930195/the-ultimate-guide-to-chillout