有关whether...or not.
问题描述：
有关whether...or not.
According to our busy work,we sincerely apply to you that whether your colleague Guo Zhicheng could continue his work to Nov.30.2008 or not.
答
基于我们繁忙的工作,我们诚挚的邀请你,是否能够同郭志成合作以继续他的工作到2008.11.30